Multifunction Timing Plank Trainer
It effectively activates your core muscles.
Provides more stable support and safe exercise, it also provides comfort for your arms, and makes you more “inclined” when doing plank exercises.
Safe and Secure
Angular mechanics triangle design, positive timing, countdown design, you can plan your exercise time reasonably, monitor in real-time, and control the exercise time yourself.
Soft grips for easy grip, comfortable training, patented design and contoured cushioning give you personalized support by relieving stress on your joints.
Counting design use button battery, model LR1130.
Contract your abdominal muscle through a full range of motion and keep your back from arching. Whole-body movement makes exercise more effective.