Set the tone for the next four weeks with this comprehensive strength session that emphasizes your back, core, and glutes. Lift heavy and with control to maximize your gains and squeeze the most from every rep.

Alternate between quick, all-out efforts and increasingly short rest periods during this high intensity interval training (HIIT) workout designed to build endurance and maximixe fat loss.

Three blocks of exercises challenge each muscle group with both dumbbells and resistance loops to incinerate calories and increase time under tension—a key growth stimulus.

The only equipment you need for this fast-paced circuit session is your own body. Multiple rounds of high intensity exercises with minimal rest will have your heart pounding, sweat pouring, and muscles begging for mercy.

Hold nothing back as you power through classic strength training and intense bodyweight intervals to build muscle, boost stamina, and torch fat from head to toe.

Focus on one muscle group at a time as you hit your chest, core, and legs with compound moves designed to optimize strength building.

Three rounds of power jacks, jump squats, and mountain climbers will set your legs on fire and challenge your mind. Keep a water bottle handy and be prepared to sweat. It’s go time.

Follow Jennifer’s lead as you challenge your strength and balance. These exercises use instability to maximize muscle recruitment. The more muscle you work, the more you build. It’s that simple.

The format is the same as last week, but new exercises provide a fresh challenge. Dig deep, go hard, and embrace the burn to build endurance and optimize your results.

Alternating rounds of strength training and cardio-focused “power minutes” will leave your heart pounding and legs quaking.

You’re halfway through the program, and already stronger and fitter than ever. Maintain your momentum by challenging yourself with heavier weights as Jennifer dials up the intensity of each workout to boost your results.

Get ready to feel the burn from your shoulders to your calves with three of Jennifer’s favorite moves for torching fat and burning calories.

This workout is tough, but so are you. Keep up with Jennifer as she leads you through a new series of exercises to help you sculpt a firmer booty, more defined arms, and head-turning abs.

Punch, kick, and knee your way to a fighting fit body with MMA-inspired moves that build agility, power and endurance while incinerating fat.

Close out week three with a killer full-body workout that targets your chest, back, and legs. If you aren’t dripping in sweat by the time you’re done, you didn’t go hard enough.

It’s the final week of the program, and Jennifer is going to make sure it’s a sprint to the finish—starting with this shoulders, arms and glutes-focused workout that will challenge your strength and your mind.

You’ll have to stay fast on your feet to keep up with Jennifer in today’s HIIT session, which cranks up the calorie burn with one of the toughest total-body cardio exercises: the burpee.

You’ll feel your strength building in your back, legs, and core with a handful of new moves that use dumbbells and resistance loops to maximize muscle building.

You have two workouts to go, so make every rep count. The 12 exercises in today’s cardio session will challenge your endurance and show you just how far you’ve come since day one.

Congratulations! You’ve made it to the last workout, but you haven’t crossed the finish line yet. Give Jennifer everything you’ve got as you crush the final 20 minutes of Job 1—and then join her live classes on BODi to continue your transformation!

Still have some juice left in the tank? Tack on this targeted resistance session onto one of your regular strength workouts to build even more muscle above the waist.

Turn any strength workout into leg day with this series of targeted lower body exercises.

Everyone wants a firmer, more sculpted booty, and this glutes-focused “finisher” will help you build it.

Strengthen your abs and crank up your calorie burn with Jennifer’s favorite exercises for building a rock-solid core.

Ease tension, boost blood flow, and bounce back faster after tough workouts with this comprehensive stretch session.

Swap any HIIT It or Sweat workout for this lung-busting cycling session to switch up your routine and burn insane calories.

This high intensity cardio workout will have your quads begging for mercy. Clip in and hang on as Jennifer introduces you to the fat-blasting power of Tabata.

Keep a towel handy—you’ll be dripping in sweat by the time you finish this 20-minute cycling workout designed to maximize calorie burning and fat loss.

What goes up doesn’t always come down. This climbing ride will put your lower body endurance and power to the test, forcing you to dig deep to conquer an uphill battle.