Summary
This video introduces the “Sweat 16” leg workout, a March Madness-themed circuit training challenge from AthleanX. Jeff Cavaliere demonstrates a progressive elimination-style leg circuit inspired by the NCAA basketball tournament structure, using timed rounds to simulate shot clocks. The workout is designed as a high-intensity lower body challenge that progressively eliminates exercises as rounds advance.
Key Points
- The workout is structured as a bracket-style circuit, mirroring the NCAA tournament format with rounds that eliminate exercises as you progress
- The full “Sweet 16” round includes four exercises performed as a giant circuit, completed within 2 minutes and 20 seconds (based on a 35-second “shot clock” × 4)
- The “Elite 8” round narrows to two exercises — box jumps and split squat jumps — completed within 1 minute and 10 seconds
- The “Final” round challenges you to complete 20 box jumps within a 35-second shot clock
- Weight for the deadlift is prescribed at 75% of bodyweight (Jeff uses 135 lbs at 170 lbs bodyweight)
- If you cannot complete a round within the time limit, you repeat that round until you pass or stop
- The goal is to complete the entire bracket in one single workout, combining legs with upper body push, upper body pull, and abs
Exercise Details
Deadlifts
- Target muscles: Posterior chain (hamstrings, glutes, lower back)
- Reps: 12
- Load: 75% of bodyweight
- Form cues:
- Drive through the hips
- Keep head and shoulders up throughout the lift
- Common mistakes to avoid: Letting the hips drift or dropping the head and shoulders forward
Box Jumps
- Target muscles: Quads, glutes, calves (explosive power)
- Reps: 20
- Form cues: Explosive takeoff, controlled landing
- Note: This exercise survives all three rounds and is the final standalone challenge
Physioball Hamstring Curls
- Target muscles: Hamstrings
- Reps: 15
- Form cues:
- Keep hips bridged up throughout the movement
- Maintain a strong posterior chain activation by not letting the hips sag
Split Squat Jumps
- Target muscles: Quads, glutes, hip flexors
- Reps: 20
- Form cues: Explosive jump, alternating legs in split stance position
Round Structure Summary
| Round | Exercises | Time Limit |
|---|---|---|
| Sweet 16 | Deadlifts + Box Jumps + Physioball Curls + Split Squat Jumps | 2:20 |
| Elite 8 | Box Jumps + Split Squat Jumps | 1:10 |
| Final | Box Jumps only | 0:35 |