wobbleboard
Unstable exercise disc
A wobbleboard is a balance training device—a board mounted on a curved or cylindrical base that tips when you stand on it, forcing you to engage stabilizing muscles.
Physical therapists use them for rehabilitation; athletes use them for core strength.
Separately, a wobble board is a flexible sheet of fiberboard that produces a distinctive warbling sound when shaken, associated with Australian bush music.
Australian Aboriginal wind instrument
- percussionSound through impact
- rhythmPatterned stress and silence
- bassDeep pitch or fish
- toneQuality of sound
plywood · Masonite · flexing · sound · vibration · drone · accompaniment · musical
Good physical shape
- coreCentral essential portion
- stabilityResistance to displacement
- equilibriumState of balance
- exerciseActivity for fitness
training · physiotherapy · rehabilitation · proprioception · coordination · strengthening · ankle · posture
Agile circus performer
- performerOne who entertains audiences
- vaudevilleTheatrical variety entertainment
- varietyState of being diverse
- entertainmentAgreeable diversion of attention
balancing · act · stage · prop · skill · showmanship · novelty · comedy
didgeridoo
Australian Aboriginal wind instrument
- percussionSound through impact
- rhythmPatterned stress and silence
- bassDeep pitch or fish
tone · plywood · Masonite · flexing · sound · vibration · drone · accompaniment · musical · Australian
fitness
Good physical shape
- coreCentral essential portion
- stabilityResistance to displacement
- equilibriumState of balance
exercise · training · physiotherapy · rehabilitation · proprioception · coordination · strengthening · ankle · posture · workout
acrobat
Agile circus performer
- performerOne who entertains audiences
- vaudevilleTheatrical variety entertainment
- varietyState of being diverse
entertainment · balancing · act · stage · prop · skill · showmanship · novelty · comedy · physical
wobbleboardstable platform
solid ground · stable base · terra firma · firm footing · balance beam