Intervals & Circuit Training
LATEST STORIES
HIIT for Heart Health
Interval training improves the transfer of calcium in the heart’s cell membranes, according to a recent study.
Animal Flow Fitness
Improve how you move with this dynamic, body-weight workout.
The SAQ Workout
Increase your power, coordination, and cardio capacity with speed, agility, and quickness (SAQ) training.
The 8-Station Family Fitness Circuit
Take a break and have some active time together with these challenging — but fun — exercises.
Bring on Summer: Week 3 Workouts
Continue your fitness efforts with week three of our three-week workout plan.
Bring on Summer: Week 2 Workouts
Continue your fitness efforts with week two of our three-week workout plan.
The Low Impact HIIT Workout
Get all the benefits of a high-intensity workout with this five-move, dumbbell-based routine.
The Low Impact HIIT Workout
Get all the benefits of a high-intensity workout with this five-move, dumbbell-based routine.
Bring on Summer: Week 1 Workouts
Start your fitness efforts with week one of our three-week workout plan.
Group Training Boot-Camp Workout
Boot-camp-style workouts can help you build strength, burn fat, and connect with a community. Here are some expert tips for getting fit — and avoiding injury.
Deal Yourself In
A simple deck of cards can help you refresh the most predictable workout routine.
The Ups and Downs of Ladder Workouts
As she gets back into a gym routine, our fitness editor relies on ladder workouts for volume, skill work, and a little mindset magic.
The SPOOKY Workout
The only scary thing about this six-move resistance circuit is how well it works your body in such a short amount of time.
Try It: 6-Move Fat-Burning 60day Challenge Workout
Wondering what kind of workouts are included in the 60day Challenge plan? Give this sample workout a go.
The Neurobic Workout
These four brain-stimulating workouts can improve coordination, balance, and focus.
The Sprint Workout
Bump up your pace and your conditioning — and have some fun — with these sprint workouts.
The Primal Move Workout
Based on the movements of young children, this play-based primal workout puts the fun back into fitness.
Strong, Fast & Fit: Part II — Month 6 Moves (VIDEO)
See the moves in action for month 6 of our Strong, Fast & Fit program.
Strong, Fast & Fit: Bringing It Home (Part II, Month 6)
We’re pulling out the power moves for an explosive ending to our half-year workout program.
The 12-Week Comeback Workout Program (Your Post-Quarantine Plan)
Are you ready to get back in shape after sheltering in place? This program will help you rebuild your strength.