Tissue samples sent to the International Space Station reveal what can happen to astronauts on long-term missions.

Stronger arms after 40? A celebrity trainer explains how to do it right—no ego lifting, just smarter full-body training.

Get strong, fit and confident with my home workouts. Welcome to my channel! As a mom of 2 wonderful kids and a full-time ...

Make sure moves like squats, deadlifts, pull-ups, and bench presses are in your workout to take advantage of that. All will stimulate multiple muscle groups at the same time, and in order to grow, you ...

As mentioned, strength training can help you burn more calories during and after your workout. This is thanks to the lean ...

If you're trying to build muscle on a meatless diet, soybeans should be one of your closest friends. These are some of the most nutrient-dense legumes you can eat, and they pack a potent punch of ...

A 2015 study showed that high-rep, low-load training to failure — using bodyweight exercises — can lead to similar muscle ...

Skip the rucksack. These 3 walking upgrades torch fat, build muscle, and protect your joints—trainer-approved.

You can do pull-ups daily, but only if your technique is rock-solid and your volume is smartly programmed. The answer will ...

Discover 8 powerful dumbbell techniques that build lean muscle fast. Transform your body with these game-changing weight ...

Men can expect to build 35 to 45 pounds of muscle in their lifetime, gaining half that in the first year of training, trainer Mike Matthews said. Business Insider Subscribe Newsletters ...