7 Foundational Movement – Hinge
Primary Muscle Groups – Glutes, Hamstrings
Secondary Muscle Groups – Lower Back
Preparation:
The Marine will execute a proper squat, grip the sandbag with a neutral grip (palms facing each other), and stand tall with feet, hips and shoulders positioned in a straight line. Feet will be hip width apart and sandbag held at mid-thigh.
Execution:
The Marine will slowly push the hips back while lowering the sandbag towards the deck. Shoulders will be positioned slightly over the sandbag with head and spine in a neutral position. The hinge will continue until the hips reach the Marine’s natural stopping point. The Marine will then snap the hips back forward returning to the starting position.
Common Mistakes: -Rounding of the back
-Turning of the shoulder or hips
- Bringing the hips up before the bag and
not moving as one piece
| Date Taken: | 03.17.2017 |
| Date Posted: | 09.11.2017 14:49 |
| Category: | Package |
| Video ID: | 548816 |
| VIRIN: | 170907-M-JT909-015 |
| Filename: | DOD_104811953 |
| Length: | 00:00:42 |
| Location: | QUANTICO, VIRGINIA, US |
| Downloads: | 7 |
| High-Res. Downloads: | 7 |
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