Description Boost Rebound: Our ab machine has cleverly hidden interlocking springs on each side that provides adjustable resistance, which can help you get back to your starting position, it’s like having the hands of a personal trainer there to spot you, this is perfect for older people or anyone that’s just starting out. Adjustable Resistance: The secret is ingenious patented design in the Wonder core smart is that it has precision dials on each side, which allow you to adjust resistance, delivering an amazing 12kgs to 24kgs of resistance per side. Precise adjustable resistance to dial in the exact type of workout that you want, whether you’re a beginner or pro, Wonder Core Smart can target at stubborn midsection and get the results that you’re looking for. Total Body Workout, Muscle Core Training: The Wonder Core Smart exercise system is designed to provide a laser focus on your upper, middle and lower abs, and oblique muscles for a well-rounded workout you will feel all over. Exercise your arms, shoulders, midsection, hips, thighs, legs. Multiple Workouts: ab tuck, crunches, sit up, push up, forearm workout, scissor kicks, glute bridge, bicycling. You can target your core, do upper body, lower body and cardio all in one compact ergonomic design. 6 great exercises plus cardio to give you the ultimate total body calorie blasting workout. Easy to Carry and Store: You can store it just about anywhere, it’s compact, portable and easily folded up, so you can take it with you and get the workout that you want anywhere anytime. Maximum Load: This abdominal exercise machine can support a maximum load capacity of 150kgs, which can meet the needs of most fitness enthusiasts. Anti-slip design at the bottom No installation requirements https://www.youtube.com/watch?v=YfhIuu-l3PY Categories: Benches, Gym accessories, Sports & Accessories, Yoga accessories