“Isometrics are a powerful training tool, especially for runners,” says Speer. “Holding positions for 30 to 60 seconds, such as lunges and single-leg balances help strengthen muscles, connective ...

If you're new to lifting weights, this simple workout is a good place to start ...

Work smarter, not harder.

Add Yahoo as a preferred source to see more of our stories on Google. SO YOU'VE DECIDED it's time to get in shape and start lifting weights. That's great—taking the first step and making a choice to ...

Strength training is not just for athletes or bodybuilders—it's for everyone. Whether you want to tone your body, improve ...

Add Yahoo as a preferred source to see more of our stories on Google. Although having an expert by your side does help, there are ways you can get started with some easy tips. Depending on your goals, ...

Plus, how it differs from strength training and expert tips to program workouts for both approaches.

For your speed workout, try a fartlek run/walk: After a walking or easy running warmup, run hard for 30 seconds or as long as ...

Should you do cardio or strength training first in your workout? It depends on your goals. Find out when to do each and when ...