Master the muscle-up

New ways to lunge

The dumbbells-only workout

The cheat meal strategy

Eat hummus for breakfast

Pretox before you party

Do creative planks

Avoid these breathing mistakes

Trainer-approved holiday workouts

The best nighttime snack

Burn more fat

The secret to hydrated hair

Do air bike intervals

Strengthen these glute muscles

How to have more fun

4 endurance mindsets

Build pro athlete strength

Set a diet soda limit

Up your sneaker game

Eat scary-good food