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Glite Dictionary
isotonic exercise

isotonic exercise

4.6
Exercise that makes muscles get shorter and longer while moving a weight or your body
  • noun
  • /ˌaɪsəˈtɒnɪk ˈɛksərsaɪz/
  • Specialized
translation icon : ejercicio isotónico
  • Strength training should consist of isotonic exercises, as this promotes joint mobility.

Examples

  • Physical therapists often recommend isotonic exercise for rehabilitation because it helps strengthen weak muscles.

  • Many athletes include isotonic exercise in their training routines to build strength and endurance.

  • Performing isotonic exercises like squats can help improve muscle tone and stability.

How Mobile

isotonic exercise
  • Specialized
4.6
isometric exercise
  • Specialized
1 4.3

Surface Forms

isotonic exercise singular
isotonic exercises plural

Morphology

isotonic + exercise

The noun phrase is compositionally clear: 'isotonic' describes a type of muscle contraction and 'exercise' names a physical activity, so together they mean exercise involving isotonic contractions. Although 'isotonic' is somewhat technical, if a learner knows that adjective, the combined meaning is directly derivable and parallels equivalent terms in other languages, making it transparent.

Etymology

Isotonic exercise comes from two parts: iso meaning 'same' and tonic meaning 'tension'. Picture lifting a weight: your muscle shortens or lengthens while keeping a steady pull, so isotonic exercise describes moves like squats or push-ups where the muscle changes length under constant tension.