Adjustable Weight Bench, UKing Sit Up Bench Core Workout Adjustable Thigh Support Foldable for Home Gym w/Arm Pulling Rope, Training Weight lifting Sit up

Specifications: Material: steel, plastic, rubber Height adjustment: 3 adjustable height Exercise plan: beginners are advised to start with smaller sets, say five, and add as you go.Please make an exercise plan. Important safety instructions: read all instructions before use. 1. Don't use it if you're pregnant. 2. Consult your doctor before starting any exercise program. 3. If you feel chest pai...