Workout Description

Why This Workout Is Medium

This workout combines moderate volume (45 total box jumps across 3 rounds) with a 60cm box height and 600m total running. The structure provides natural recovery between movements—box jumps demand lower body power, then the run allows partial recovery before repeating. For an average CrossFitter, 60cm box jumps are achievable but fatiguing. The 200m runs are short enough to maintain pace. Total time is approximately 12-15 minutes. While not trivial, the alternating movement pattern and manageable rep scheme keep this solidly Medium difficulty.

Training Focus

This workout develops the following fitness attributes:

• Power (8/10): Box jumps are highly explosive movements requiring rapid force generation. Fifteen reps per round maintains power emphasis across three rounds, making this a power-dominant workout.
• Endurance (7/10): Three rounds of 200m runs create sustained cardiovascular demand. The repeated running intervals challenge aerobic capacity and the ability to maintain effort across multiple rounds.
• Stamina (6/10): Box jumps and running repeated three times demand muscular endurance, particularly in the legs. The moderate rep range and multiple rounds test sustained lower body output.
• Speed (6/10): The for-time format encourages quick transitions and fast cycling between box jumps and running. Minimizing rest between movements is critical for performance.
• Strength (4/10): Box jumps require significant force production, but 15 reps per round emphasizes power-endurance over maximal strength. Running adds minimal strength demand.
• Flexibility (3/10): Box jumps require basic hip and ankle mobility. Running demands minimal range of motion. Overall flexibility demands are low for this workout.

Movements

• Run
• Box Jump

Scaling Options

Height reduction: Drop box height to 50cm or 45cm for athletes who struggle with the 60cm jump. Movement substitution: Replace box jumps with step-ups (same box height) for athletes with Achilles issues, knee concerns, or those still developing jumping mechanics — step-ups still train hip extension and single-leg strength. Volume modification: Reduce to 10 box jumps per round for beginners or those managing fatigue. Run substitution: 200m row or 250m bike erg for athletes with running limitations. Reduce to 2 rounds if the athlete is newer to conditioning work.

Scaling Explanation

Scale the box height if an athlete cannot consistently land with two feet simultaneously and in a stable, balanced position — safety is non-negotiable on box jumps. Switch to step-ups if there is any history of Achilles tendon issues, as repeated box jumps place significant load on that tendon. The goal is to finish each round feeling like you pushed hard but could repeat it — if round one leaves you gasping for 2+ minutes before the run, the stimulus is lost. Prioritize intensity over Rx height: a fast, powerful effort at 50cm beats a slow, hesitant effort at 60cm every time. Target total time of 8-12 minutes for most athletes.

Intended Stimulus

Short, punchy sprint effort lasting 6-12 minutes. This workout targets explosive lower body power combined with cardiovascular conditioning. The pairing of box jumps and running creates a cycle of high-intensity bursts followed by active recovery, training your body to produce repeated power output while managing heart rate. Primary challenge is conditioning and maintaining explosive hip extension on the box jumps as fatigue accumulates across rounds.

Coach Insight

Treat each round as a sprint — this is not a pacing workout, it's a push workout. On box jumps, focus on a strong hip hinge and explosive triple extension (ankles, knees, hips) to drive you onto the box. Land softly with bent knees, stand tall to full extension, then step down to protect your Achilles. Don't rush the jump setup — a half-second reset between reps is better than a sloppy jump. On the 200m run, push hard but leave just enough to attack the next set of box jumps. Common mistakes: bouncing off the box without full hip extension at the top (no-rep territory), landing stiff-legged, and going out too hot on round one. Keep all 15 box jumps unbroken each round — the volume is low enough that breaking them costs more time than it saves.

Modality Profile

Box Jump is a bodyweight gymnastics movement (50%). Run is a monostructural cardio movement (50%). Two modalities present with equal representation.