Workout Description
Why This Workout Is Hard
The 100 lb sandbag over shoulder is a brutally awkward, posterior-chain-dominant movement that most average athletes will need to break up by round 2 or 3. The AirRunner spikes heart rate before each sandbag set, and grip is hammered cumulatively by carries and K2E. The ascending rep scheme is the true killer—early rounds feel manageable but volume compounds rapidly under mounting fatigue with zero built-in rest across 15 minutes.
Training Focus
This workout develops the following fitness attributes:
- Stamina (8/10): Ascending reps per round create severe cumulative muscular fatigue across grip, core, posterior chain, and hip flexors. Sandbag carries and repeated over-shoulder efforts heavily challenge muscular endurance as volume compounds each round.
- Power (7/10): Sandbag Over Shoulder is an inherently explosive movement requiring rapid hip extension and full-body power generation. The AirRunner also rewards power output. Power demand remains high across rounds despite cumulative fatigue.
- Endurance (6/10): The 15-minute AMRAP with repeated AirRunner efforts and continuous movement keeps heart rate elevated throughout. Ascending rep scheme progressively taxes the cardiovascular system as rest opportunities diminish each round.
- Strength (6/10): The 100/70 lb Sandbag Over Shoulder demands repeated hip and posterior chain strength under significant load. Heavy carries also challenge total-body bracing and grip strength, especially as fatigue accumulates over 15 minutes.
- Speed (4/10): Heavy sandbag loads and an ascending rep structure reward strategic pacing over raw speed. Minimizing transitions and maintaining movement efficiency matters, but the workout is largely a sustained grind rather than a sprint.
- Flexibility (3/10): Knees-to-Elbow requires lat and hip flexor mobility, and sandbag loading demands hip hinge range of motion. Overall mobility demands are moderate — functional movement patterns are needed but extreme ranges are not required.
Movements
- Sandbag Carry
- Sandbag Shoulder-to-Overhead
- Assault Run
- Knees-to-Elbow
- Sandbag Clean
Modality Profile
4 total movements: Knees-to-Elbow (G), Assault Run (M), Sandbag Clean (W), Sandbag Carry (W). Weightlifting leads at 2/4 movements (50%), with Gymnastics and Monostructural each contributing 1/4 (25%) of the workout.
Training Profile
| Attribute | Score | Explanation |
|---|---|---|
| Endurance | 6/10 | The 15-minute AMRAP with repeated AirRunner efforts and continuous movement keeps heart rate elevated throughout. Ascending rep scheme progressively taxes the cardiovascular system as rest opportunities diminish each round. |
| Stamina | 8/10 | Ascending reps per round create severe cumulative muscular fatigue across grip, core, posterior chain, and hip flexors. Sandbag carries and repeated over-shoulder efforts heavily challenge muscular endurance as volume compounds each round. |
| Strength | 6/10 | The 100/70 lb Sandbag Over Shoulder demands repeated hip and posterior chain strength under significant load. Heavy carries also challenge total-body bracing and grip strength, especially as fatigue accumulates over 15 minutes. |
| Flexibility | 3/10 | Knees-to-Elbow requires lat and hip flexor mobility, and sandbag loading demands hip hinge range of motion. Overall mobility demands are moderate — functional movement patterns are needed but extreme ranges are not required. |
| Power | 7/10 | Sandbag Over Shoulder is an inherently explosive movement requiring rapid hip extension and full-body power generation. The AirRunner also rewards power output. Power demand remains high across rounds despite cumulative fatigue. |
| Speed | 4/10 | Heavy sandbag loads and an ascending rep structure reward strategic pacing over raw speed. Minimizing transitions and maintaining movement efficiency matters, but the workout is largely a sustained grind rather than a sprint. |
As Many Rounds As Possible in 15 Minutes of: • 6 Cal Assault AirRunner• 6 SandBag Over Shoulder (100/70 lb)• 30 Ft. Sandbag Carry• 6 Knees-to-Elbow• 30 Ft. Sandbag CarryContinue through the AMRAP adding 2 reps to each exercise each round, i.e. 8/8/8, 10/10/10, 12/12/12, etc.Score is Rounds + Reps (1 rep per 30 Ft. walk)