Lace-up and stirrup-style ankle braces limit the rolling motion behind most basketball ankle sprains, and a large 2011 study of high school basketball players found lace-up braces reduced the rate of acute ankle injuries. Compression sleeves feel supportive but give little mechanical support. Make sure a brace fits inside your shoe; if you have an injury, follow your doctor or athletic trainer.
Ankle sprains are the most common basketball injury. Braces are one of the few protective items with research behind them.
Types
| Type | Support | Notes |
|---|---|---|
| Lace-up | Moderate to high | Laces and straps; studied most in basketball |
| Stirrup or hinged | High against rolling | Rigid sides, hinge for flexion |
| Compression sleeve | Low mechanical support | Comfort and warmth |
| Tape | High when fresh | Loosens during play; needs trained application |
What research found
A 2011 randomized trial of more than 1,400 high school basketball players found lace-up ankle braces reduced the incidence of acute ankle injuries compared with no brace. Braces did not reduce knee or other injuries.
Fit
- Wear the brace when sizing basketball shoes; some need half a size more room.
- Size by the maker’s chart, often by shoe size or ankle circumference.
- Thin socks help.
Knee and other pads
Padded knee sleeves reduce floor burns and bruises. Mouthguards protect teeth during contact. Neither prevents ligament injury.
This is general information. For an existing injury, follow your doctor or athletic trainer. Browse training and protection.
Common questions
Do ankle braces prevent sprains in basketball?
Research on high school players found lace-up braces reduced acute ankle injuries. They reduce risk but do not remove it.
Should I wear an ankle brace on both ankles?
Studies of prevention used braces on both ankles. Ask your trainer what suits you.
Do ankle braces weaken ankles?
There is little evidence they cause weakness, but balance and strength training are still recommended.
Are knee pads useful in basketball?
Padded sleeves protect against floor burns and bumps. They do not prevent ligament injuries.