Workout Description

Why This Workout Is Hard

For the average CrossFit athlete, Throttle Up is Hard because Chest-to-Bar Pull-Up and Burpee Box Jump-Over meet a roughly 5:37 work domain. The movements interfere through repeated grip, trunk, leg, or overhead fatigue, and there is little built-in recovery, so local fatigue compounds across movements. Many average athletes will need to scale at least one limiter.

Benchmark Times for Throttle Up

• Elite: <3:14
• Advanced: 3:49-4:25
• Intermediate: 5:02-5:37
• Beginner: >9:08

Training Focus

This workout develops the following fitness attributes:

• Speed (8/10): The 5:37 scoring window and 3 movements score 0.8 for speed; success rewards repeatable cycling, decisive transitions, and appropriately aggressive pacing.
• Stamina (4/10): The repeated work around Chest-to-Bar Pull-Up and Burpee Box Jump-Over scores 0.4 for stamina; athletes must preserve local muscular output as sets, rounds, and transitions accumulate fatigue.
• Endurance (3/10): Throttle Up scores 0.3 for endurance because its 5:37 domain creates cardiovascular demand through sustained output. Breathing supports repeatable work, but pure aerobic capacity is not the only limiter.
• Power (2/10): Burpee Box Jump-Over drive a 0.2 power score through repeated explosive extension and fast force production. Explosive intent must remain repeatable rather than deteriorating into slow, inefficient repetitions.
• Strength (1/10): Force and control demands score 0.1 for strength. Strength supports posture and movement quality, while absolute load is either unreported or not the workout's primary scoring challenge.
• Flexibility (1/10): The prescribed positions create a 0.1 flexibility demand: efficient range of motion matters, but mobility is supportive rather than the sole test.

Movements

• Ski Erg
• Chest-to-Bar Pull-Up
• Burpee Box Jump-Over

Scaling Options

Reduce monostructural distance or calories to roughly 70-80%.

Scaling Explanation

Choose options that keep the athlete working in the short, high-output domain without prolonged failure. Preserve the primary challenge of Chest-to-Bar Pull-Up and Burpee Box Jump-Over, not the exact Rx load or skill at the expense of intensity.

Intended Stimulus

Throttle Up is intended as a short, high-output test centered on Chest-to-Bar Pull-Up and Burpee Box Jump-Over. Athletes should sustain the fastest repeatable output that preserves the prescribed standards, letting breathing and local fatigue build without turning early aggression into failed reps or long stops.

Coach Insight

Start at a pace you can repeat through the middle of the workout, and break Chest-to-Bar Pull-Up and Burpee Box Jump-Over before technique or cadence collapses. Keep transitions deliberate and short; save the final acceleration for the last round or station.

Benchmark Notes

L5 is anchored near 5:37 for an average Rx athlete, allowing realistic set breaks and transitions around Chest-to-Bar Pull-Up and Burpee Box Jump-Over. L10 targets 2:55 with deliberate pacing, near-unbroken skill work, and minimal transition loss.

Modality Profile

Counting each unique movement once, G includes Chest-to-Bar Pull-Up and Burpee Box Jump-Over; M includes Ski Erg. That produces G 70%, M 30%, and W 0%.

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