Isometric exercises are tightening (contractions) of a speci..
Added 2023-09-18 03:02:21 +0000 UTCIsometric exercises are tightening (contractions) of a specific muscle or group of muscles. During isometric exercises, the muscle doesn't noticeably change length. The affected joint also doesn't move. Isometric exercises help maintain strength. They can also build strength, but not effectively.
