Workout Description

Why This Workout Is Medium

This is a core/midline stability circuit with light loading (14# weight, bodyweight movements) and built-in 1:00 rest between stations. While the volume is moderate and movements are fundamental, the repetitive core work creates cumulative fatigue. The 1:00 rest allows adequate recovery between stations. No heavy loads, complex skills, or time pressure. Average athletes complete as prescribed with manageable difficulty.

Training Focus

This workout develops the following fitness attributes:

• Stamina (7/10): High volume of core and abdominal work across five rounds builds muscular endurance. Repeated sit-ups, planks, and holds accumulate fatigue without full recovery between movements.
• Flexibility (6/10): V-ups, hollow rocks, and supine banded pulldowns require moderate spinal mobility and hip flexibility. Ring planks demand shoulder stability and thoracic extension awareness.
• Endurance (5/10): Assault bike intervals provide moderate cardiovascular demand, but short work periods with 1-minute rest prevent sustained aerobic challenge. Steady-state cardio stimulus without true marathon-length duration.
• Strength (4/10): Minimal strength demand; mostly bodyweight core work with light loading (14# weighted sit-ups). Assault bike and planks test relative strength endurance rather than maximal force production.
• Speed (4/10): 1-minute rest periods allow recovery between rounds, reducing urgency. Steady pacing on assault bike and controlled core movements; minimal sprint cycling or rapid transitions.
• Power (2/10): No explosive movements; all work is controlled and sustained. Flutter kicks and hollow rocks are rhythmic rather than ballistic, with minimal power output required.

Movements

• Air Bike
• V-Up
• Flutter Kick
• Side Plank
• AbMat Sit-Up
• Sit-Up
• Plank
• Russian Twist
• Hollow Rock

Modality Profile

14 total unique movements: Hollow rock (G), Flutter kick (G), Assault Bike (M), Abmat sit-up (G), Plank (G), V-up (G), Weighted abmat sit-up 14# (W), Side plank hip tap (G), Supine banded pulldown with legs elevated (G), Russian twist 25# (W), Ring plank (G). Distribution: 10 Gymnastics, 2 Monostructural, 2 Weightlifting = 71% G, 14% M, 14% W, rounded to 70/20/10.