How to safely and effectively build muscle, whether for looks or for strength. Also, how muscles work physiologically.

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1answer
86 views

Fatigued triceps in freestyle swimming

I used to swim a long time ago and after a break of several years, I took it up again about 6 months ago. However, my triceps (i.e the lateral part of the back of my upper arms) still get fatigued ...
3
votes
1answer
91 views

Is stretching more difficult once the muscle mass is bigger?

I was wondering if, assuming one gains lots of muscle while not stretching regularly, the process of stretching is more difficult or at least more painful after. This isn't about the benefits of ...
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votes
1answer
72 views

What type of exercise will cause growth retardation on my body.?

I like to workout a lot(once two hours a day) for a whole week and people keep warning me on my height and growth because I'm 17. Which exercise will cause growth retardation and height loss on my ...
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0answers
84 views

What effect does restricted oxygen in cardio have on muscle damage & repair?

As we all know, cardio and strength training have completely different effects on your muscles, and your body's response to them. Strength training trains the body to make those big anaerobic muscle ...
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0answers
41 views

Stretching muscles while they are engaged

I've heard a theory that it is better to stretch muscles while they are (lightly?) engaged. The reason was said to be that muscle engagement will cause the muscles themselves, rather than the tendons, ...
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0answers
170 views

Fast-twitch hand muscle exercises?

A friend who spent some time in the military told me about a silent language in which the hands are signed in short, rapid bursts. Really, really rapid bursts, actually. I've seen videos of both wing ...
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0answers
42 views

Extended chest pump - 1 and a half days

After a 6 month break after finishing a 10 week (5 day/week) fitness program, I restarted it last week. Last week I only went to gym 2 days out of five (Monday & Friday) and this week all the way ...
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0answers
39 views

Muscle spasm/contraction

Recently I have started a program to strengthen(and learning to activate) specific muscles relating to overpronation(abductor hallucis, flexor digitorum brevis etc.). After a few weeks I'm now able ...
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0answers
38 views

Training program to make the left part of the body stronger for the right-handed tennis player

I want to improve my current training program in improving the left-hand side of my body. I currently assist only by the right hand but going to practice more with left-hand and then probably later ...
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100 views

Toning jiggly loose muscle

My question is two part: I have very muscular thighs and legs coming from years of swimming and running since I was a tiny boy. The thing is both my thighs and legs are pretty jiggly when I don't ...
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11 views

Program or Application that allows a user to view the physiology of stretched muscles

I apologize if this is offtopic or not straightforward enough as it is my first question on stackexchange. I was wondering if there existed a program/application/website/media that allows for one to ...