“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 ...

Here's what this means for your next workout.

The best moves, plus ideal reps, sets, and weight.

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

"Work smarter—not longer." ...

Everything you need to know about fitting strength workouts into your half training, so you’re strong and injury-proof come ...

It's no secret that strength training offers a range of benefits, which is why it should be part of everyone's fitness routine. Strength training is just as important as heart-boosting cardio for ...