High-Intensity Interval Training (HIIT) has revolutionized the way we approach fitness, offering a time-efficient way to get in shape, burn fat, and increase endurance. In just 30 minutes, you ...

Our editors scoured Lululemon’s “We Made Too Much” section and found special prices on coveted items like the Everywhere Belt ...

Sprint interval training, or SIT, is super trendy right now. It’s a great way to improve your running speed and to get in a ...

Two main protocols are commonly used to determine VO2 max: ...

If you've ever wondered who's behind the sculpted physiques of Hollywood's elite, Gunnar Peterson is a name you'll hear often ...

The right balance of exercise and diet can lead to a whole-body trimmed physique -- even if you don't go to the gym.

Lastly, I chose a pescatarian meal plan. Personally, I identify more as a flexitarian – I love the occasional beef burger – but felt that this meal plan would suit my tastes the most. I tried the plan ...

Discover how this comprehensive 7-day HIIT program maximizes fitness gains through expert-designed workouts and evidence-based recovery strategies.

Place the kettlebell on an exercise mat (and be sure to use one if you have a hard floor surface), then adopt a high plank ...

Day Ultimate HIIT Challenge will boost your metabolism and build strength. Access the full program schedule and workout ...

Start getting stronger and sweat smarter with this fast-paced lower body bodyweight workout, which is part of the Women’s ...