The primary hip flexors are the rectus femoris, iliacus, psoas, iliocapsularis, and sartorius muscles. The rectus femoris muscle has two distinct origins proximally: the direct head and the reflected head. They originate at the AIIS and the anterior acetabular rim (in close proximity to the anterior hip capsule), respectively. The tendinous fibers of the rectus femoris coalesce distally and become confluent with the other quadriceps musculature in the thigh. The quadriceps consists of four distinct muscles: 1) the vastus intermedius; 2) the vastus lateralis; 3) the vastus medialis; and 4) the rectus femoris. The rectus femoris is the only quadriceps muscle that traverses both the hip and the knee joint. The rectus femoris is a powerful hip flexor, but it is largely dependent on the position of the knee and hip to assert its influence. It is most powerful when the knee is flexed, whereas significant power is lost when the knee is extended. The rectus femoris is innervated by the femoral nerve (i.e., the posterior division of L2 to L4).
Stretch your hips. Stretching your hips can help alleviate hip flexor pain and keep it from re-occurring. Perform a standing hip flexor stretch. Stand up straight with your feet flat on the ground and shoulder-width apart. Your knees should be straight but not locked. Stand beside a table or chair for support. Slowly lift the knee of the affected leg off the ground and as high in the air as you can comfortably go. Keep your back straight and tighten your hip muscles as you perform this stretch. Hold this position for a count of 2 seconds. Relax and repeat 10 times, twice a day.
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Due to the growing concerns of the high cost, health consequences, and illegal nature of some steroids, many organizations have formed in response and have deemed themselves "natural" bodybuilding competitions. In addition to the concerns noted, many promoters of bodybuilding have sought to shed the "freakish" perception that the general public has of bodybuilding and have successfully introduced a more mainstream audience to the sport of bodybuilding by including competitors whose physiques appear much more attainable and realistic.
(12) Don’t fall for the hype. People say eggs contain too much fat. I egg is like 5g fat. Your total fat for your deficit or surplus is way more than that. Let’s say 70g total. How is 5g a lot of fat towards 70g? It’s not. Most foods are high in carbs which make it easy to fill glycogen and cause a spill over. Most people also eat carbs where they enter into a surplus. Most people just eat carbs. Most people eat too much and it’s mostly carbs. Keto likes to drop carbs so it makes sense for Keto to work on people that are in a surplus and eat too many carbs. But, really it’s just the not eating part that works.

SOURCES: Debbie Siebers, certified personal trainer; developer of fitness video/DVD programs. Sue Carver, physical therapist; owner, A World of Difference Therapy Services, Little Rock, Ark. WebMD Live Event transcript: "Staying Fit -- Rich Weil, MEd, CDE," Feb. 25, 2004. WebMD Live Event transcript: "Fall Into Fitness ­ Richard Weil, MEd, CDE," Sept. 2, 2003.
Take your vitamins. In addition to a well-balanced diet, include a multivitamin supplement to your dietary regimen. It will ensure that your body is getting the full amount of vitamins and minerals it needs to stay healthy. There are many options, depending on your age, your sex, and your particular health and diet needs. Find the one that's right for you, and make it part of your daily routine.

Do standard/oblique crunches. Lie down on a mat and position both arms behind your head without locking the hands. Bend your knees so that your feet are flat on the ground. Pushing the small of your back into the ground, slowly roll your shoulders off the ground only a couple of inches (not to a full sitting position). Don't use your momentum to help you up; use slow, regulated movements. Repeat 3 x 20.


Of the three, protein will of course play the most important role in the muscle building process (like calories, it’s one our required “supplies”), although fat and carbs will still be important for other reasons which range from optimizing hormone production (e.g. testosterone, the muscle building hormone) to enhancing training performance and recovery.

  Take note to see if the thigh rests down parallel to the ground (Picture 2) or if it stays up in the air (Picture 1) (You will need someone to be nearby to see what your leg does). Perform on both sides and compare. If the thigh does not stay raised up in the air then there is no true hip flexor tightness and stretching does not need to be performed. If one of the thigh/legs stays up noticeably higher than the other, then stretching will need to be performed. If your leg is able to hang down comfortably parallel to the ground or lower then you passed the test!


Dynamic stretching (stretching while in motion), is the most efficient way to lengthen and strengthen the hip flexor muscles. An exercise that you can do that will engage the core and all of the lower extremity muscles while focusing on the hip flexors is called the Single Leg Split Squat. Remember that the rectus femoris crosses the hip and knee joint. This exercise involves both the hip and knee joint, making it an appropriate exercise to train the rectus femoris as well as the iliacus.
Yuri Elkaim is one of the world’s most trusted health and fitness experts. A former pro soccer player turned NYT bestselling author of The All-Day Energy Diet and The All-Day Fat Burning Diet, his clear, science-backed advice has transformed the lives of more than 500,000 men and women and he’s on a mission to help 100 million people by 2040. Read his inspiring story, “From Soccer to Bed to No Hair on My Head” that started it all.
I learned from this to focus on the body weight exercises. I never understood why I could lift a lot of weight, but felt weak when it came to dips, pull ups, push ups etc. Normally I spend 2 hours in a gym: 20 min jogging, 80 min lifting, 20 min jogging, 5 days a week. After reading this I’m excited to incorporate HIIT training in addition to mobility training on my off days, because I think I was wasting a lot of time and effort. I can push way harder on lifting days without the jog beforehand, so I’ll also be able to make the most of 60 minutes…

Español: aumentar la masa muscular, Deutsch: Muskeln aufbauen, Português: Aumentar a Musculatura, Nederlands: Spieren opbouwen, Français: se muscler le corps, Русский: нарастить мышечную массу, 中文: 增长肌肉, Čeština: Jak budovat svalovou hmotu, Bahasa Indonesia: Membangun Otot, Italiano: Sviluppare Massa Muscolare, 日本語: 筋肉をつける, हिन्दी: बॉडी बनायें (Kaise Body Banaye), العربية: بناء العضلات, 한국어: 근육을 키우는 법, Tiếng Việt: Tạo Cơ bắp, ไทย: สร้างกล้ามเนื้อ, Türkçe: Nasıl Kas Yapılır
Because I don’t want you to have to waste all the years and money that I did (not to mention the surgeon’s bills), I came up with a method of training and eating specifically for skinny-fat, injury-prone hard-gainers: guys who historically can’t gain muscle doing the workouts they find in magazines or on blogs. It’s also perfect for all guys over age 35 who need to be smarter with their training as they age.
Note that this recommendation is for total weekly volume, which means it would need to be divided up based on how many times you’re training each muscle group per week. So, for example, someone training everything twice per week would do 30-70 reps for each bigger muscle group in each of those workouts, and 15-35 reps for each smaller muscle group in each of those workouts.
Tight hip flexors can also make it harder for your glutes to activate—since they're opposing muscle groups, when one is really tight the other becomes lengthened. When a muscle is more lengthened than it should be, it takes away some of its ability to contract. When your glutes are in this compromised position, it can cause other muscles to do more work than they should, making your workouts less efficient and sometimes, increasing your risk of injury.
With a resistance band looped around your lower thighs, plant both feet on the floor hip-width apart ensuring that your knees remain in line with your toes. Looking straight ahead, bend at both the hips and knees, ensuring that your knees remain in line with your toes. Continue bending your knees until your upper legs are parallel with the floor. Ensure that your back remains between a 45- to 90-degree angle to your hips. This is your starting position.
Stand with your feet at shoulder width and position a heavy kettlebell between your feet. Hinge at your hips and bend your knees while lowering your hands to the kettlebell handle. Your shins should stay vertical. Gripping the handle, exhale as you drive through our heels to extend your hips and rise to standing. Inhale as you slowly lower the kettlebell back toward the ground by hinging at the hips and allowing your knees to bend as needed. Do 10 reps.
The three players that make up your glutes are the gluteus maximus, gluteus medius, and the gluteus minimus. The maximus is pretty much the M.V.P. It creates the shape of your butt and works anytime you raise your thigh to the side, rotate your leg, or thrust your hips forward. The other two, the medius and minimus, work together to aid your gluteus maximus in raising your leg to the side. Plus, those smaller glute muscles help rotate your thigh outwards when your leg is straight, and inwards when your hips are bent. Talk about a dream team! (To learn more about the workings of your glutes, check out The Women's Health Big Book of Exercises!)
Tight hip flexors can also make it harder for your glutes to activate—since they're opposing muscle groups, when one is really tight the other becomes lengthened. When a muscle is more lengthened than it should be, it takes away some of its ability to contract. When your glutes are in this compromised position, it can cause other muscles to do more work than they should, making your workouts less efficient and sometimes, increasing your risk of injury. 

It’s true—your genes can play a role when it comes to building muscle. In general, there are two types of muscle fibers: Type I, which are slow twitch, and Type II, which are fast twitch. Depending on which you have more of, you may have an easier or harder time gaining muscle. “Fast twitch muscle fibers are two times as thick as slow twitch muscle fibers, lending to the overall thickness of the muscle without any activity,” explains Lovitt. “Those people with a genetic predisposition of a high percentage of these fibers can increase muscle size very easily while the people with a higher percentage of slow twitch muscle fibers have to work really hard to put on mass.” It’s the reason why a world-class sprinter genetically has more fast twitch muscle fibers than a world-class marathoner—it comes down to what we’re born with.
The gluteus medius muscle originates on the outer surface of the ilium between the iliac crest and the posterior gluteal line above, and the anterior gluteal line below; the gluteus medius also originates from the gluteal aponeurosis that covers its outer surface. The fibers of the muscle converge into a strong flattened tendon that inserts on the lateral surface of the greater trochanter. More specifically, the muscle's tendon inserts into an oblique ridge that runs downward and forward on the lateral surface of the greater trochanter.

Yuri Elkaim is one of the world’s most trusted health and fitness experts. A former pro soccer player turned NYT bestselling author of The All-Day Energy Diet and The All-Day Fat Burning Diet, his clear, science-backed advice has transformed the lives of more than 500,000 men and women and he’s on a mission to help 100 million people by 2040. Read his inspiring story, “From Soccer to Bed to No Hair on My Head” that started it all.

Go: Keeping your feet flat on the floor, squat down so the ball rolls up your back, until your quads are just past parallel to the floor. Hold for a count, then lift just your toes into the air to push through your heels as you rise back to the starting position, rotating your glutes and hams inward. Lower your toes back to the floor before starting the next rep.


Muscle growth is more difficult to achieve in older adults than younger adults because of biological aging, which leads to many metabolic changes detrimental to muscle growth; for instance, by diminishing growth hormone and testosterone levels. Some recent clinical studies have shown that low-dose HGH treatment for adults with HGH deficiency changes the body composition by increasing muscle mass, decreasing fat mass, increasing bone density and muscle strength, improves cardiovascular parameters, and affects the quality of life without significant side effects.[45][46][unreliable medical source?][47]

The harder an exercise is – both in terms of technicality and physical/mental demand – the more rest there should usually be. So exercises like squats and deadlifts should have more rest between sets than exercises like leg extensions and leg curls. And exercises like various bench presses, shoulder presses, rows and pull-ups should have more rest between sets than bicep curls, tricep extensions, chest flies and lateral raises.

Insulin is a fat storage hormone. This isn’t true and makes people fear carbs because we know carbs signal insulin. Insulin will only store carbs as fat when there is no more room in the liver and muscle for glycogen. So unless there is a spillover there is no need to be transported somewhere else. Insulin isn’t a fat hormone, it’s a sugar storing hormone unless you don’t take care of it. Fat doesn’t need insulin to be stored as fat. It can store itself there because it owns those areas. Body fat is the home for dietary fat. Also, protein spikes insulin and it’s tough to gain fat or weight when eating protein. But, high protein mixed with high carbs/high fats/high both together will outweigh the fact that protein is tough to add fat/weight. If one doesn’t realize this then they blame protein for their issues.


An upper/lower split can last you forever. A lot of massive, strong powerlifters stick with that throughout their entire lifting careers. However, if you’re older and/or have some trouble recovering, you may prefer a push/pull/legs split that has you training everything directly once per week. This is how most famous bodybuilders have trained in the past and many still do. 

Terry follows the old-school bodybuilding mentality of isolating each muscle group (back, shoulders, chest, legs and arms) on a five-day cycle. If he’s trying to grow a certain muscle group, he’ll introduce a second workout on the sixth day. Each of Terry’s workouts lasts between 60 and 90 minutes – “any longer and you're either not pushing yourself hard enough or you're talking too much” – and he makes the most of each session by targeting different parts of each muscle.
The sartorius originates at the ASIS and proceeds to traverse obliquely and laterally down the thigh to eventually insert at the anterior surface of the tibia, just inferomedial to the tibial tuberosity, as part of the pes anserinus. In addition to flexing the hip and knee, the sartorius aids in the abduction of the hip. It is innervated by the femoral nerve (i.e., the posterior division of L2 and L3).
Glutes are king as far as the hierarchy of your muscles is concerned. “For athletic performance, overall lower body power, strength, speed, and everyday optimum function, honing strength in and activating your glutes should be a top priority in all exercise programs,” says Robert Reames, C.S.C.S., Gold’s Gym Fitness Institute and Pear Training Intelligence System’s weight control coach.
In competitive bodybuilding, bodybuilders aspire to develop and maintain an aesthetically pleasing body and balanced physique.[16][17] In prejudging, competitors do a series of mandatory poses: the front lat spread, rear lat spread, front double biceps, back double biceps, side chest, side triceps, Most Muscular (men only), abdominals and thighs. Each competitor also performs a personal choregraphed routine to display their physique. A posedown is usually held at the end of a posing round, while judges are finishing their scoring. Bodybuilders usually spend a lot of time practising their posing in front of mirrors or under the guidance of their coach.
How to do it: From your hands and knees, move your hands out from under your shoulders so your arms are extended at roughly a 45° angle. Tuck your toes under your feet. As you exhale, straighten your legs and lift your butt and midsection toward the ceiling. Your knees should be slightly bent, and you should be up on your toes. Now drop your head between your arms, straighten your arms and legs, and push back on your feet. Press your heels into the floor, or as far as you can go. Hold for two seconds.

Heath says to consume 1.25-2 grams of protein per pound of body weight for growth and he never exceeds a 1:1 meals to protein shake ratio, meaning if he has 3 shakes, he’ll have 3 meals. He suggests if you’re going to drink protein shakes, drink two and have four meals. Also, increase your protein consumption and decrease carbs to look lean. “Once I got to a certain size, I wanted to get leaner so I got to 50% protein, 30% carbs and 20% protein.”
The volume here isn’t excessive. You’ll do 11 sets total for large muscle groups (the one exception being shoulders, for which you’ll do 15) and train each bodypart once a week. Reason being, to pack on tons of mass you need ample recovery time. Doing endless sets in each workout can easily put you in a catabolic (muscle-wasting) state in which lean tissue is broken down, not built up. Gaining 10 pounds of muscle in such a short period requires the right balance of adequate volume to rest and recovery.

The sartorius originates at the ASIS and proceeds to traverse obliquely and laterally down the thigh to eventually insert at the anterior surface of the tibia, just inferomedial to the tibial tuberosity, as part of the pes anserinus. In addition to flexing the hip and knee, the sartorius aids in the abduction of the hip. It is innervated by the femoral nerve (i.e., the posterior division of L2 and L3).


Unfortunately, glute weakness often becomes exacerbated when we sit all day; those muscles don’t activate while seated. “Plus, sitting decreases bloodflow, further deconditioning the muscles,” Pandya says. So, before you do anything else, he suggests getting yours more action: Try to get up for five minutes every hour and, twice a day, squeeze your butt for three seconds and release, repeating for eight to 12 reps.
^ Burd, Nicholas A.; Yang, Yifan; Moore, Daniel R.; Tang, Jason E.; Tarnopolsky, Mark A.; Phillips, Stuart M. (2012). "Greater stimulation of myofibrillar protein synthesis with ingestion of whey protein isolate v. Micellar casein at rest and after resistance exercise in elderly men". British Journal of Nutrition. 108 (6): 958–62. doi:10.1017/S0007114511006271. PMID 22289570.
How to do it: Start by stepping forward into a lunge with your left foot. Place your right forearm to the ground and your left elbow to the inside of your left foot, and hold the stretch for two seconds. Then place your left hand outside of your foot and push your hips up, pointing your front toes up. Return to standing position and repeat by stepping out with your right foot. Continue alternating sides. 

I'm 6'1" 175 pounds 27 years old. I would like to increase my general muscle mass and reduce my stomach fat. I would consider myself and ectomorph (hard gainer) as I have never really developed much muscle while I've always been very active in sports and periodic weight training. Over the past year I lost about 30 pounds (nearly all fat) by reducing my caloric intake effectively and regular whole body exercises. I was on my way to my ideal body composition until I became a bike courier. I've been a bike messenger for 9 months and recently my stomach fat has started to return. I'm riding 50+ miles each weekday riding for 9 hours a day. How many calories should I be eating? I've tried everywhere between 2400-3,500 cal/day. Is it possible for me to be eating too few calories while still accumulating stomach fat? Is it realistic for me to be able to maintain or even build muscle mass in this scenario? Please help, thanks.
Let's get one thing clear: It's all about the bum. Sure, built biceps fill out a shirt and six-pack abs are the prize of every beachgoer, but the back is where it's at. A bodacious booty is essential to a good physique—and not just for stage-bound fitness contestants. Everyone seems to want a great bum. Photos of posteriors flood the Internet and are often the most viewed—and "liked"—body part on social media. There's just something magical about a beautiful butt!
Working in the pelvic region is not easy for many therapists and clients. There are cautions and borders that need to be addressed and talked through before addressing these muscles. There are emotional and comfort aspects about working in the lower pelvic region. Some clients find this area too personal or private to allow the therapist's hands in this area. Other considerations are the internal organs such as the intestines, uterus, kidneys, and bladder. As the iliacus and psoas travel under the inguinal ligament and insert into the lesser trochanter of the femur, there is also the femoral triangle, which needs to be worked around. Body positioning can be useful to help access these muscles in a less invasive way while protecting the comfort of the client.
As I mentioned earlier, the exercises that come first in your workout (aka primary compound exercises) should usually be done in the 5-8 rep range. Exercises in the middle (aka your secondary compound exercises) should usually be done in the 8-10 rep range. Exercises done at the end of your workout (which is typically where isolation exercises belong) should usually be done in the 10-15 rep range.

With a resistance band looped around your lower thighs, plant both feet on the floor hip-width apart ensuring that your knees remain in line with your toes. Looking straight ahead, bend at both the hips and knees, ensuring that your knees remain in line with your toes. Continue bending your knees until your upper legs are parallel with the floor. Ensure that your back remains between a 45- to 90-degree angle to your hips. This is your starting position.
So how do you build a stronger backside? Squats are a good place to start. But if you really want to get your booty rock solid, it’s a good idea to incorporate weights, resistance bands, stability balls and even foam rollers into your glute workout. Here are 50 butt exercises that will help you think outside of the box when it comes to squats, lunges, glute bridges, leg lifts and more.
K. Aleisha Fetters, M.S., C.S.C.S., is a Chicago-based personal and online trainer. She has a graduate degree in health and science reporting from the Medill School of Journalism at Northwestern University and regularly contributes to Men's Health, Women's Health, USNews.com, TIME, and SHAPE. When she's not lifting something heavy, she's usually guzzling coffee and writing about the health benefits of doing so. 

Anytime you breathe in, just know your diaphragm is contracting. HOLD THIS position as long as possible. You want to hold it, so you strengthen the muscle in this range. Soon, you will feel the need to let the air out. DO NOT QUICK RELEASE the air. Allow the air to come out slowly until you reach the bottom. The bottom mean, when the diaphragm is fully relaxed. At this point, TRY AND HOLD IT AS WELL. You don’t have to, but it’s good to train in the stretched position as well. DO NOT SUCK IN AIR quickly because you feel like you’re going to die, try and control the breathing back to the top and then resume back to normal strokes. Do this over and over. Start with 5min.

A good way to determine how much fat in grams you should be taking in is to multiply your calorie intake by 0.001 for maximum trans-fats; by 0.008 for maximum saturated fats; and by 0.03 for the "good fats". For example, for a 2,500-calorie diet, you would limit trans-fats to 3g or less, saturated fats to 20g or less, and up to 75g of mono- and polyunsaturated fats.
Lefkowith put together a bodyweight workout, below, that does just that. While weights and resistance bands are great tools for building strength, she says that sometimes it's easier to focus on contracting the right muscles when there's no equipment involved. "You aren't concerned about the numbers you can lift or the reps you can do but what you actually feel working," Lefkowith says.

The first two weeks of the program are all about lifting heavy with mass-building compound exercises. For everything but abs and calves, reps fall in the 6-8 range; for those accustomed to doing sets of 8-12, this means going heavier than normal. There are very few isolation exercises during this phase for chest, back, shoulders and legs because the emphasis is on moving as much weight as possible to add strength and size.

The hip flexors are a group of muscles in the front of the hip that act to lift the knee and bring the thigh towards the abdomen. The major muscles making up the hip flexors that we will focus on are the iliacus and the psoas, or the iliopsoas and the rectus femoris. The rectus femoris  is a “two joint muscle” because it crosses both the hip and knee joints. As a group, the hip flexors have attachments on the lumbar spine, the pelvis, and the femur. In addition to their major function of flexing the hip, their attachment on the spine makes them an important part of the core muscles and spinal stabilizers.
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