We’ve all heard,“No pain, no gain”.

But that technique will do you no good if you are suffering from an injury.

Pushing too hard when you’re already hurting can cost you further injury.

However, aches and pains are no excuse to cut out exercise altogether—you just have to be smart about it.

To help you pick a safe—but satisfying—workout when you’re injured, Kimberly Safman, MD, board certified physiatrist at Hoag Orthopedic Institute in Irvine, Calif.,can help you choose the right move for you.

Are you an athlete looking to enhance your abilities? Would you like to increase your muscular size? Would you like to increase your strength? Would you like to boost your self-esteem? Do you want to lose body-fat? Are you a weekend warrior trying to extend your ability to play sports? Are you a stay at home mom who just wants to look and feel better? Are you a forty something male who wants to feel strong and lose some that spare tire? If you answered yes to any of these, you should be training for strength.

Strength training is not just for powerlifters, bodybuilders or high impact sports. Strength training can benefit everyone. At a minimum you should be strength training to ensure your health and overall wellbeing. And I’m not just talking about today, but for the future as well. As we age we lose muscle. This is an undeniable truth. This facet of aging has several negative outcomes:

Losing muscle will cause a decrease in your basal metabolic rate. Muscle drives the metabolism. The more you have the more calories you burn. Conversely, the more you lose the fewer calories you burn. It doesn’t stop here.

The more muscle one loses the weaker one gets. This is logical because the fewer muscle fibers there are to create motion, the less force you’ll be able to produce.

The weaker one gets as a result of muscle lost, the tighter one gets resulting in a loss of flexibility. And as one loses flexibility, they lose more strength, which also creates a loss of muscle. This loss of flexibility coupled with a loss of strength dramatically increases ones risk for injuries.

Are you starting to see what a vicious cycle this becomes?

So, I think my point that despite your genetics, experience, what you know (or what you think you know) about training, strength training is for you.

People who engage in very repetitive tasks such as long distance running, labor or swimming show very little or no improvement in the size and strength of their muscles. Long distance events are by nature very low in intensity.

Compare a marathon runner to a 100 meter sprinter. Marathon runners who train for very long periods at a very low intensity are emaciated looking having less than normal muscle mass and carry on average 14 ? 16% body fat. Sprinters, on the other hand, who train for short periods at a high level of intensity are very muscular and have half the body fat levels than marathoners. If cardio is the key to getting lean, as many people presume, why do marathoners have a higher body fat than sprinters? The reason is, a specific stimulus is required for a specific outcome.

The specific stimulus needed to stimulate muscle and strength is high intensity training. This is a universal training principle that affects everyone without exception. This is due to the fact that we are anatomically and physiologically the same. If this were not true doctors could not perform surgery and prescribe medicine. Consequently, the stimulus needed to induce biochemical changes that build muscle and strength in humans is the same.

Intensity, when referring to training, is the percentage of physical exertion that one is capable of. Training with one hundred percent intensity is the best way, the only way, to stimulate muscular size and strength in the shortest amount of time. How does one gauge the intensity of their workouts? By taking your working sets to positive or concentric failure.

Taking a set to the point of failure, where you cannot possibly perform another rep despite your maximum effort is one of, and perhaps the most important of several factors in your success. There are many who disagree and advocate high volume training with 60%, 72%, 95%, or whatever percentage of intensity they decide is the best. Some even claim training all out, with one hundred percent intensity is not only unnecessary, but detrimental. Over the years I’ve seen so called strength coach specialists, and personal trainers with 15 letters after their last names, concoct the most ridiculous routines, using almost every percentage, that have yet to show any effectiveness in real world application.

The main problem with these bogus routines is that there are only two accurate measures of intensity. Zero, when you are at rest; and 100%, when you?re training to the point of failure. How do you measure anything less than 100% intensity? If I can do 10 repetitions to complete failure with 100 pounds on the leg extension machine, where do I go for 80% intensity? Do I perform 10 reps with 80 pounds? Or do I use 100 pounds and only perform 8 reps? Is 80% the optimum percentage, or is it 65%? There is no evidence that suggests, let alone proves, anything less than 100% effort is equally or more effective. Are you starting to see the ridiculousness and inaccuracy of such training prescriptions?

Intensity cannot be measured accurately with reps or weight. While performing a set, intensity increases exponentially with each successive rep. Performing the first 5 reps on the leg extension is not equivalent in intensity to performing the last 5 reps. Hence, 5 reps is not the equivalent of 50% intensity.

The only way to train that is completely accurate is with all out intensity to failure. This will give you a concrete view of how you?re performing. If you train with 100% intensity during every workout and you do not progress, you know you are not recovering. There will never be a question whether you are providing a strong enough stimulus for progress. However, if you follow the percentage of intensity or the percentage of max rep principles, how will you know you are training intensely enough to stimulate muscular size and strength? If you plateau, are you training too hard or too long? Do you lower the percentage or raise it? Do you need more rest, or do you need to train at a higher intensity? There is no need for this guessing game.

Your goal is to bring about the largest, most rapid outcome for your individual genetic potential. In order for this to occur, the body requires 100% intensity every working set of every exercise. This is the only truly accurate way to gauge the efficacy of your training program. Nothing less than 100% will do. The body needs a reason to adapt. Give it!

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Looking to put on some serious muscle mass, Selective Androgen Receptor Modulators (SARMs) may be the answer. SARMs are performance enhancing supplements that affect your hormones helping you build muscles fast and without all the negative side effects that come with anabolic steroids. Many people assume that SARMs are the same as steroids, but they’re not. SARMs are different because they only target certain parts of your body and not others. This makes them more effective and less risk of side effects.

The most common muscle building SARMs include ;

Ligandrol LGD-4033
Testolone RAD-140
Myostine YK-11
Ibutamoren MK-677

You can usually find these 4 stacked together for faster results.

Any type of exercise is good exercise, but some forms of exercise are better for greater weight loss than others. Group sports, and other types of exercise that work the body from head to toe, burn hundreds of calories per hour and they also challenge all muscle groups. Not only can this help you lose more weight, it can also help you keep it off. Just a few uber effective forms of exercise are swimming, cardio boot camp, running, basketball, and racquetball.

Racquetball is similar to handball. The game is played on a four walled court with a short-handled racket and a larger ball. The game is usually played by two players, but four players is also common. The amount of calories burned during an hour long game varies by weight and whether or not the game is casual or competitive. To give you an idea of just how many calories you can burn, a person that weighs 125 pounds can burn around 400 calories during a casual game or 568 calories during a competitive game. A 170-pound person can burn 541 calories during a casual game or 773 during a competitive game.

Racquetball can help you lose weight if you make smart food choices and commit to playing at least three times a week. Once you lose the weight, if you want to keep it off, stick to a sensible diet and try play on most days of the week.

So where are the Racquetball Courts?

If you’re looking for a place to play racquetball, look no further than your local health club, tennis club, community center or park district. If you’re looking for the cheapest place to play, try a community center or park district where public courts are typically no more than $10 an hour.

there are many biological factors that are important for muscular hypertrophy like hormone levels, age, sex, muscle fiber type, diet, among others. These factors have been recognized as extremely important for the hypertrophic adaption to strength training. Many of these factors, however, are known to vary throughout the day. Can the daily differences in the above factors like hormone levels, affect the adaptive response to strength training? What time of day is the best time to train?

A study published in the Journal of Strength and Conditioning Research set out to examine the effects of time-of-day-specific strength training on muscle hypertrophy maximal strength in men. The training group underwent a 10 week preparatory training regimen. Afterwards, the subjects were randomized to either a morning training group or an afternoon training group. The groups trained for another 10 weeks with training times between 07:00 and 09:00 hours and 17:00 and 19:00 hours in the morning group and the afternoon group respectively. Cross-sectional areas and volume of the quadriceps femoris were obtained by magnetic resonance imaging at weeks 0, 10, and 20. Maximum voluntary isometric strength during unilateral knee extensions and the half squat one repetition maximum were tested at weeks 0, 10, and 20.

The entire 20-week training period resulted in significant increases in maximum voluntary contraction and 1RM in both training groups. In this study, the magnitude of muscular hypertrophy and strength did not statistically differ between the morning or afternoon group. However, this study was of short duration and like most research concerning physical improvement through exercise, there needs to be more subjects over longer periods of time.
(J Strength Cond Res 23(9):2451-2457)