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.
When you don't spend enough time strengthening your butt, your other muscles can pay the price, says Metzl. See, when your butt isn't strong enough to support you during activities the way it should, you put more loading force on your hamstrings, which can injure them or other muscles, joints, and ligaments that your hamstrings come in contact with—like your calves or knees. Metzl says that when a patient comes in to see him about an injury, weak glutes are often part of the problem. 
When it comes to building muscle, your body only knows or cares about the tension, fatigue and damage an exercise is generating… not the type of equipment you were using when performing that exercise. It really couldn’t give the slightest crap about that. For this reason, ALL types of exercises and ALL types of equipment are capable of stimulating muscle growth.
Apply the above concept to your hips. When you sit, your hips are in a "flexed" position. Therefore, the muscles that flex your hips are in a shortened state. You probably spend at least a third of your day sitting down. Think about how much time those hip flexor muscles stay shortened. A lot. Over time, they become tighter and tighter until you look like the old man in the picture. So unless you want to look like that, perform the stretches shown below.
Sure, using a more effective workout routine or diet plan will work better/faster than a less effective one. However, even when you’re doing everything just right and you’ve optimized every single major and minor factor to work as quickly and effectively as possible (which I’m going to show you how to do), the simple fact is that you’re still not going to build muscle “fast.”
References to any non-Onnit entity, product, service, person or source of information in this or any other Communication should not be considered an endorsement, either direct or implied, by the host, presenter or distributor of the Communication. The host(s), presenter(s) and/or distributor(s) of this Communication are not responsible for the content of any non-Onnit internet pages referenced in the Communication. Onnit is not liable or responsible for any advice, course of treatment, diagnosis or any other information or services you chose to follow without consulting a qualified medical professional. Before starting any new diet and/or exercise program, always be sure to check with your qualified medical professional.

You see, there is only so much muscle that the human body is capable of building in a given period of time. So, if you supply your body with MORE calories than it’s actually capable of putting towards the process of building new muscle… it’s not going to magically lead to additional muscle being built. It’s just going to lead to additional fat being gained.


(1) Water - I drink this all the time. Mainly in the morning. Doesn’t it make sense to hydrate upon waking up? I use to get nauseous, but that was because of a poor “diet”/food choices. Now, it’s like a filtering fluid at this time of day (morning). I drink it all day, but I have like 1 water bottle every hour. It’s easy to remember and to do (well, for me). We should aim for around 100oz of water, consuming all this in one time would suck. So “timing” water (which is a nutrient) is considered “nutrient timing”.

How to do it: Begin with one foot firmly planted in front of you with your other leg extended back. Keep balance by putting your weight in the ball of your front foot and the back heel of your back foot. Hold a dumbbell in either hand, arms at your sides. Or, place a resistance band under the foot of your working leg, up, and around the same shoulder. Stand tall and bend your front working leg to approximately 90 degrees, keeping your knee directly over your ankle so it doesn’t over-extend. Return to the start position and repeat. Do both sides.
The lower the rep range (and therefore the higher the intensity and the heavier the weight), the more rest there should be between sets. So most of the time, exercises being done in the 5-8 rep range need longer rest periods than exercises being done in the 8-10 rep range, which need longer rest periods than exercises being done in the 10-15 rep range.
How to do it: In general, your feet should be shoulder-width or slightly wider apart (if you’ve got a bigger frame go wider; if you’re smaller, go closer together), and your feet planted firmly on the floor, driving and emphasizing that heel drive. Stand tall. Depending on your preference or what’s available, hold a dumbbell in each hand (arms down at your sides); position yourself under a barbell with the bar against your traps for a back squat, and just over your chest for a front squat; hold a kettbell or dumbbell at your chest for goblet squats; wrap resistance bands under your feet and around your shoulders; or, use just your bodyweight to perform a basic squat.
In the 1970s, bodybuilding had major publicity thanks to the appearance of Arnold Schwarzenegger, Franco Columbu, Lou Ferrigno, and others in the 1977 docudrama Pumping Iron. By this time, the IFBB dominated the competitive bodybuilding landscape and the Amateur Athletic Union (AAU) took a back seat. The National Physique Committee (NPC) was formed in 1981 by Jim Manion,[7] who had just stepped down as chairman of the AAU Physique Committee. The NPC has gone on to become the most successful bodybuilding organization in America and is the amateur division of the IFBB. The late 1980s and early 1990s saw the decline of AAU-sponsored bodybuilding contests. In 1999, the AAU voted to discontinue its bodybuilding events.

Beach muscles and Olympic lifts draw more attention. But the many little stabilizer muscles around your shoulders, hips, and midsection — collectively the core — provide a strong foundation. Challenging the stability and mobility of these key muscles with medicine balls, physioballs, mini-bands, and rotational movements (lifting, chopping) pays huge dividends.


The iliopsoas muscle is the prime hip flexor and shortening may affect the lower back, pelvis, and/or hip joint. Caution should be taken during this release due to the sensitive area in which the therapist's hand pushes, i.e. proximity to the appendix, possible abdominal aortic abnormalities, potential tissue weaknesses predisposing to inguinal hernias, ovarian conditions, or general irritation/inflammation of the gastrointestinal system; hence, this release may occasionally be replaced by the regular therapeutic stretch presented in Chapter 7 (see Fig. 7.14).

However, if you increase the demands you are placing on your body by increasing the weight being lifted, lifting the same weight for additional reps, or just doing something that increases the demands that your body needs to meet, then your body will have no other choice but to make the changes and improvements necessary for it to adapt to this environment and remain capable of performing these tasks.
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The hip flexor muscles flex the hip during swing. They are particularly important for initiating swing91 when walking at slow speeds. Without adequate hip flexion during swing, knee flexion is more dependent on hamstring muscle activity.59 Patients with paralysis of the hip flexor muscles attempt to advance the swing leg by either externally rotating the hip and using hip adductor muscles as hip flexors or by circumducting the leg.59,61 The effects of hip flexor muscle paralysis on gait are particularly evident when walking up stairs or slopes, which requires lifting the leg.
You can use over-the-counter remedies such as Motrin or Advil (ibuprofen) or Aleve (naproxen) to help with pain and swelling. Tylenol (acetaminophen) works for pain relief, but it doesn't treat inflammation and swelling. If you have heart disease, high blood pressure, kidney disease, or if you've had ulcers or internal bleeding, check with your doctor before taking any of these medications.
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.
This leaves you frustrated and yes……….with consistently tight hip flexors.  A crucial step is often missed with trying to stretch away tightness or pain. Before anymore blame is placed on the hip flexor muscle, it needs to be properly assessed. Then after an assessment is performed you can determine what the right hip flexor exercise for you to do is.

Firstly, let’s establish where your glutes are and what they actually refer to! Your ‘glutes’ — or your gluteal muscles, as they are more formally known — refer to the muscles in your butt. Specifically, there are three major muscles in this area: your gluteus maximus (the main, large muscle that shapes your backside), your gluteus medius and your gluteus minimus (two smaller muscles that assist the gluteus maximus in moving your body).

The exercises that allow you to use the greatest amount of weight are the ones that help you build muscle the fastest. These also happen to be the lifts that allow for the greatest percentage of increases in loading. We’re talking compound (multi-joint) exercises here, done with free weights. You’re not going to grow at nearly the same rate with a workout comprising machine exercises and isolation movements.
I fortunately remember the nutrition label for many foods. If it doesn’t have a label, I remember what I’ve studied. It just sticks mentally and saves me time as I don’t have to input my calories via tracking. I use to track calories (started like 5yrs ago) which did help me get a better understanding (started to remember within 6m) of which foods had what and at what amount.

After all, if you’re doing more reps in a set, the weight would obviously be lighter and the intensity level lower. If you’re doing fewer reps in a set, the weight is obviously heavier and the intensity is higher. In addition, how close you come to reaching failure – aka the point in a set when you are unable to complete a rep – also plays a role here.


Functional strength: Exercises designed to strengthen multiple muscle groups simultaneously. Instead of a single muscle exercise, such as as bicep curl, functional strength exercises, such as a push up, strengthen all of the muscles in the shoulder simultaneously. When you move normally, muscles work together, so it just makes more logical sense to exercise them together as well. 
The hip flexors are prone to becoming tight and shortened. They are active with each step that we take, especially while running. A major contributing factor to their tightness is that based on their location and anatomical attachments, when we sit, we are putting the hip flexors in a shortened position. Unfortunately, many of us spend a good part of our day sitting. The combination of sitting and heavy use of the muscle during activity causes it to become shortened. A shortened muscle does not generate as much power as a normal length muscle is capable of. The shortening and weakening of the hip flexors creates a muscle imbalance in the hip, which can cause problems in other parts of the body.
References to any non-Onnit entity, product, service, person or source of information in this or any other Communication should not be considered an endorsement, either direct or implied, by the host, presenter or distributor of the Communication. The host(s), presenter(s) and/or distributor(s) of this Communication are not responsible for the content of any non-Onnit internet pages referenced in the Communication. Onnit is not liable or responsible for any advice, course of treatment, diagnosis or any other information or services you chose to follow without consulting a qualified medical professional. Before starting any new diet and/or exercise program, always be sure to check with your qualified medical professional.
Dips. You should be able to manipulate your bodyweight in space against the influence of gravity. If you can’t perform simple movements such as pushups, dips, and chin-ups then you need to work on your relative strength. That being said, dips are an excellent muscle builder for the chest, triceps, and shoulders if they are progressively overloaded with weight. 
2-4 Minutes Rest: Ideal for “tension exercises,” which includes most primary compound exercises. I personally take 3 minutes for the big stuff, sometimes going into the 3-4 minute range depending on exactly what I’m doing and what I feel like I need at the time. Since making strength gains is the main focus of these exercises, longer rest periods like this will be optimal for making it happen.

(10) Exercising - you talk about building muscle - this comes from breaking down the muscle and building it back up with protein. A surplus is not needed for muscle growth, protein is. I always say stick with 100g minimum so you’re consistent. 100g is 400 calories. Muscles need glucose to perform, so I would eat enough carbs to fill your glycogen levels to prepare for your next training. Then eat fats to cover the rest of the calories whether it’s a surplus or deficit. You can build muscle and lose weight in the same day, just not at the same time (I’ll explain in point 10). Building muscle = breaking down the muscle and rebuilding it with protein. Losing weight = a deficit. Tell me why this can’t happen? Some fear muscle loss during deficits. No. Eat protein. Eat a little more. Some think surpluses are needed to build muscle. No. A surplus leads to fat gain. Even if the excess calories come from protein. Everything has a number. Figure out what fits for you. This is why point 9 is important.

To avoid hip flexor pain, you should pay more attention to these muscles, Dr. Siegrist explains. When you are seated, your knees are bent and your hip muscles are flexed and often tighten up or become shortened. “Because we spend so much of our time in a seated position with the hip flexed, the hip flexor has the potential to shorten up. Then, when you are in a hurry because you are running to catch a bus or a plane, or you trip and fall, the muscle could become stretched. Here’s this stiff, brittle muscle that all of a sudden gets extended, and you could set yourself up for strain or some hip flexor pain.”
Whether you love or hate ‘em, squats are one of the best butt exercises for strengthening your backside. Experts say that if you want to run faster, jump higher and lift heavier, squatting low is the way to go. They might look easy, but prepare to work when you add a barbell, slam ball or heel raise to the mix. These squat variations not only add some power to your jumps and kicks, but they also help improve your knee stability and range of motion. So how low can you go? Try these exercises to find out.
Unfortunately, some people are intolerant to milk, due to the casein (one of the proteins in dairy) and have trouble digesting the sugar in milk, called lactose. If this is the case, stick to whey-only protein shakes. Maximuscle uses Biomax Whey True Protein - a unique blend of whey proteins including whey protein concentrate, isolate and hydrolysate, which are lower in lactose. Biomax Whey True Protein is used in a number of Maximuscle products (Promax and Cyclone).
There is no simple orthosis for the management of isolated paralysis of the hip flexor muscles. While the hip guidance and reciprocating gait orthoses mechanically assist hip flexion (see p. 115), neither is prescribed solely for this purpose. Rather they are prescribed for patients with extensive bilateral lower limb paralysis who also require orthotic support around the knees and ankles.

I can’t predict what sort of results you’ll see in that first year, but it can be pretty epic if you attack it right! Muscle growth might happen slower than you want, but I expect something different will happen along the way – you’ll fall in love with this idea of building STRENGTH! In fact, getting hooked on progress, and strength training is one of the best things you can do for yourself.
Intensive weight training causes micro-tears to the muscles being trained; this is generally known as microtrauma. These micro-tears in the muscle contribute to the soreness felt after exercise, called delayed onset muscle soreness (DOMS). It is the repair of these micro-traumas that results in muscle growth. Normally, this soreness becomes most apparent a day or two after a workout. However, as muscles become adapted to the exercises, soreness tends to decrease.[22]
Eat healthy fats. That's right—not only does it make food taste good, fat is good for you, as long as you are eating the right kinds and amounts of fat! Saturated fats—the fat you'll find in a stick of butter, a bag of chips, or bacon—should be limited to about 20g or less. That's the bad news. The good news is that unsaturated fats are actually beneficial, even necessary. Fat is necessary for the proper distribution of vitamins A, D, E, and K, helps promote better eyesight, and healthy skin. Fats are also important for the synthesis of hormones, so maintaining an adequate intake of them will speed up muscle-building and recovery.
Take a step back and think about where you spend most of your day. If you're a young athlete, you probably spend most of your time at school or maybe work or practice and  even a little time at home, if you're lucky. Now think about what position your body is in during those periods. I would bet that you spend most of your day sitting down. You may walk to class or run in practice, but the majority of your day is spent in a seated position.
While it'’s okay to chow down on the occasional fast-food choice for convenience, a mass-gain program isn'’t an excuse to gorge on pizza and chocolate sundaes. “"Rebuilding muscle tissue broken down by training requires energy -— in other words, calories,"” says bodybuilding nutritional guru Chris Aceto. "“But many people, including many nutritionists, overestimate the energy needs for gaining mass, encouraging extreme high-calorie intakes. This often leads to an increase in bodyfat, making you bigger, for sure, but also leaving you fat." In general, aim for 300-500 more calories every day than your body burns through exercise and normal functioning (multiply bodyweight by 17). And that'’s divided among six meals a day.

Often people try to correct a forward tilt of the pelvis by gripping with the abdominal muscles. But besides limiting your breathing and being counterproductive in backbends, gripping the abdominals won't control the anterior pelvic tilt if you have tight hip flexors—not even in simple standing postures. That's why it's so important to make hip flexor stretches part of your daily practice, especially after a long day of sitting. These poses will let you enjoy a new sense of space in your pelvis—and help protect you from compression and pain in your lower back.
You're more likely to get a hip flexor injury if you've had one in the past, you don't warm up properly before engaging in athletic activity, your muscles are already tight or stiff, or your muscles are weak from being overused. If, while exercising, you try to do too much at once in too short an amount of time, you can also put yourself at risk for a hip flexor injury.
Reaching failure matters because tension matters. Failure is when the muscle cannot generate anymore force. Which means one applied (worked out) enough tension through the muscle to just want to give up. And guess what? Carrying groceries can do this for some. Why? We are all at different strength levels. So don’t worry about other people and what they can or cannot lift. I say this because FAILURE can be achieved with either light weights or heavy weights.
Grade II (moderate): A larger tear in your muscle that makes it difficult to move and causes a moderate amount of pain, especially when you move the affected muscle, swelling, and tenderness. You may have 5 percent to 50 percent loss of function and you may be limping. You can't go back to sporting activities until the tear is completely healed. These injuries can take anywhere from a couple weeks to a few months to heal, depending on how bad they are.
The winner of the annual IFBB Mr. Olympia contest is generally recognized as the world's top male professional bodybuilder. The title is currently held by Shawn Rhoden; it was previously held by Phil Heath, who won every year from 2011 to 2017. The winner of the Women's Physique portion of the competition is widely regarded as the world's top female professional bodybuilder. The title is currently held by Juliana Malacarne, who has won every year since 2014. Since 1950, the NABBA Universe Championships have been considered the top amateur bodybuilding contests, with notable winners such as Reg Park, Lee Priest, Steve Reeves, and Arnold Schwarzenegger. Winners generally go on to become professional athletes.
Another muscle, the rectus femoris, can also limit hip flexion and cause problems in yoga poses. Part of the quadriceps muscle on the front of the thigh, it originates near the ASIS, runs down the center of the thigh, and inserts on the shinbone (tibia) just below the knee. When the rectus femoris contracts and shortens, it not only extends or straightens the knee, it also flexes the hip.
Eat 1.5–3 grams of carbs per pound of your body weight. As with fat, this amount can vary greatly, depending on your personal needs and preferences, so consider these numbers only a starting point. If you’re very skinny and feel that you handle carbs well (i.e. you can eat a lot of them without getting fat), go ahead and eat according to the higher end of the spectrum. The same applies if you’re desperate to gain weight—you should increase your carb intake. If you’re prone to weight gain or feel lethargic on higher carbs, you should eat fewer of them. Again, see our keto guide for more details and options.
Prison food isn’t as bad as people think. Prisoners often get three meals a day. Meals need to meet a certain amount of calories. You don’t need that much protein to build muscle, but prisoners can buy protein powder (and also extra food like oatmeal). Prisoners aren’t underfed in most western countries. The diet may not be optimal, but it’s sufficient to build muscle.
Now, if you are somebody that is more of the “do-it-yourself” type, check out our self-paced online course, the Nerd Fitness Academy. The Academy has 20+ workouts for both bodyweight or weight training, a benchmark test to determine your starting workout, HD demonstrations of every movement, boss battles so you know when you to level up your routine, meal plans, a questing system, and supportive community.
(6) “Needs to go somewhere” This is where I explain the end of point 3. Insulin is not a fat storage hormone. Insulin simply transports, nutrients, into cells for energy and then stores the nutrients. Protein is not stored, they are recycled, this is why it’s wise to be consistent with protein. Fats are stored as fat. Carbs are stored as glycogen. IF GLYCOGEN is full then insulin will transport the excess glucose to body fat as the glucose needs to go somewhere. It’s not just gonna sit in the blood. If so, this calls for chaos. People that are insulin resistant usually have this chaotic issue.
When it comes to building muscle, your body only knows or cares about the tension, fatigue and damage an exercise is generating… not the type of equipment you were using when performing that exercise. It really couldn’t give the slightest crap about that. For this reason, ALL types of exercises and ALL types of equipment are capable of stimulating muscle growth.
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