To use an ab roller:
Kneel on a mat, holding the handles with wrists under the shoulders.
Engage the core and roll forward.
Stop before losing control, hold briefly, and pull back to the starting position.
Benefits of using an ab roller:
Improved core strength.
Increased metabolic activity and calorie burn.
Muscle building in the core.
Enhanced balance and control.
Strengthening of shoulders, arms, chest, lower back, glutes, hamstrings, hip flexors, and quads (during ab wheel planks).
It is recommended to start with 2–3 sets of 8–12 repetitions.