balance ball
Unstable workout orb
A balance ball is a large inflatable rubber ball used for exercise and physical therapy, also called an exercise ball, stability ball, or Swiss ball.
Sitting or lying on it engages core muscles to maintain balance: She does crunches on a balance ball.
Physical therapists use them for rehabilitation, and some offices substitute them for desk chairs.
- exerciseActivity for fitness
- stabilityResistance to displacement
- coreCentral essential portion
- core strengthTorso muscular capacity
- wobbleUnsteady side-to-side motion
yoga · fitness · bounce · inflate · rubber · sphere · gym · pilates · posture · sitting posture · office chair · stretch · workout · abs · round · roll · therapy · physical therapy
- balance equipmentwobble board, foam pad, foam pads, low beam, high beam
- gymgym, dumbbells, dumbbell, treadmill, weights
- gym equipmenttreadmill, elliptical, stationary bike, rowing machine, weight belt
- postureposture, posture corrector, upright, slouch, slouching
- circus artstrapeze, silks, aerial silks, lyra, flying trapeze
- classroom seatingdesk, chair, bench, stool, student desk
balance ballflat bench
Level exercise seat
weight bench · stable platform · exercise mat · floor · solid ground
balance ballmedicine ball
Heavy ball for training
weighted ball · kettlebell · dumbbell · sandbag · weighted vest
balance, ball, balanced, balancing, unbalanced, imbalance, balls, balled, balling