The concept of these devices is great. Your performance is not that great. When my husband got his first hip replacement twenty years ago, we carved our own tennis balls to fit his walker. He went back and forth to physical therapy 5 days a week and was everywhere with lots of outdoor activities. Seeing these before his hip revision I ordered them and thought they were fantastic. Well I was disappointed. They are not as durable as real tennis balls. Husband has not had to do physical therapy and has had quite limited use of them outside and they wear out VERY quickly. If you decide to do this, buy several sets as they wear out very quickly. A set will only last 2 weeks with minimal outdoor use.
Winter Sports Goggles For Adults And Kids - 4 Pack Dapaser Ski Goggles With Snow-Resistant Features
23 Review
Ride In Style With The Huffy 24" Panama Jack Women'S Beach Cruiser Bike In Sky Blue
44 Review
Sklon Ski Boot Bag Backpack: The Versatile And Stylish Solution For Carrying Skiing And Snowboarding Gear
44 Review
Yokohama Bluearth-Es ES32 185/65 R15 88H summer
78 Review
OneTigris Tactical Half Face Mask: Foldable Mesh Protection For Women & Teens - 4.5 Inches
23 Review
ALONEFIRE Offset Flashlight Mount For Picatinny Gun Tactical LED Torch - Sports Outdoors Hunting Fishing Shooting Airsoft Guns Accessories Sights Optics Scope
24 Review
MetalTac Airsoft Speed Loader With Capacity Of 100 Bbs
27 Review
Maddog® Sports Padded Chest Protector, Tactical Half Glove, & Neck Protector Combo Package
23 Review