THE BODY IS a complex machine. Your corporeal form houses over 600 muscles, all working together to help you perform your best every day. Fitness pros tend to organize all of these into different ...

Building an effective workout routine isn’t just about showing up at the gym. One of the most important decisions you’ll make is how to split your training across the week. Trainers emphasize that ...

Many exercises will work at least two different muscle groups together, while others can isolate specific muscles. Compound exercises work several muscle groups at once or require movement in more ...

Strength training should be a staple of any fitness routine. In addition to increasing muscle strength and mass, regular strength training helps maintain strong bones, improve balance and offers ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You don’t necessarily need a bulky set of dumbbells to get the chest muscle activation you seek.

Some workouts leave you buzzing, muscles pumping, and energy on high. Others leave you wondering if you made any progress at all. The difference often comes down to more than just the weight on the ...

Standing strength exercises after 50 that build muscle without weights, from CSCS Jarrod Nobbe. Get the 5-move routine and ...

Although we’re getting better at completing those strength sessions, new research shows that most of us are still overlooking ...