1. physical exercises performed without equipment, using only body weight, to develop strength and flexibility
Usage: usually plural; also spelled 'callisthenics'

Examples

• The gym class started with calisthenics like push-ups and sit-ups.
• Soldiers perform calisthenics every morning as part of their training routine.
• You don't need a gym membership to do calisthenics at home.
• The coach had the team do calisthenics to warm up before practice.
• Calisthenics are an effective way to build muscle without weights.
• She incorporated calisthenics into her daily fitness regimen.