Balance Trainer Leg Crossover Planks
10 reps
From a plank on the BOSU, pull each knee across toward the opposite elbow.
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ABS
Balance Trainer Leg Crossover Planks
This move adds cross-body knee drives to a plank held on a BOSU, so your obliques work hard while the unstable base keeps the whole core firing. The combination targets the sides of your waist along with the abs and lower back. Expect a real stability challenge.
How to do it
- 1
Place the balance trainer platform-side up and stand behind it.
- 2
Grip the platform handles and step your feet back into a high plank.
- 3
Keep your body rigid as you draw one knee in and across toward the opposite elbow.
- 4
Return that foot to the start.
- 5
Alternate knees with each rep while keeping your core braced and hips steady.