POWER GUIDANCE Ab Exercise Mat - Sit Up Pad - Abdominal & Core Trainer Mat for Full Range of Motion Ab Workouts

The ab mat is durable and sturdy making it suitable for ab workouts and back support. Some buyers found it too hard and rigid to use for sit-ups and recommend placing it on a stable surface to prevent sliding. Others found it suitable for their back while doing flat bench barbell pressing. The mat is great for preventing tailbone chafing and has a decent grip on hardwood floors. However, one buyer reported discomfort after using it for workouts. Overall, it is a good deal and comparable to those found in a CrossFit gym.