{"type":"root","children":[{"type":"list","listType":"unordered","children":[{"type":"list-item","children":[{"type":"text","value":"Adjustable pull-up bar fits securely in most door frames without drilling"}]},{"type":"list-item","children":[{"type":"text","value":"Ideal for upper body workouts including pull-ups, chin-ups, dips, and core strengthening"}]},{"type":"list-item","children":[{"type":"text","value":"Soft foam grips ensure comfort and prevent hand fatigue during long sessions"}]},{"type":"list-item","children":[{"type":"text","value":"Enhanced doorframe protection with elastic silicone pads to avoid scuffs"}]}]}]}