Russian Twist Slams
Sit on the ground, facing your anchor, knees bent, heels resting on the floor. Keeping the spine neutral, lean slightly back until you feel your abs engaged. Holding both battle ropes with both hands in front of your chest, rotate only your arms and upper body to the right and slam the ropes into the ground (a). Then rotate to the left side and slam the ropes into the ground (b). Continue rotating right to left at a rapid pace.