![ISOMETRIC :
• Tension developed
, no movement
• e.g., pushing again
st a fixed object [a
nother person,
another body part
, or a wall]
• METHODS;
• BRIME , Multiple
angle isometrics
ISOTONIC :
• Concentric, Eccentric
• e.g., free
weights ,dumbbells ,
elastic tubing ,cuff- w
eights, pulleys
• METHODS:
• De-lorms
• Oxford
• Mac queen
ISOKINETIC:
• Concentric,
Eccentric
• e.g., using a
dynamometer
• METHODS:
• Biodex, Cybex](https://image.slidesharecdn.com/navya262seminar-240904080645-dc132cbc/85/McQueen-Protocol-for-Isometric-Exercises-4-320.jpg)
McQueen Protocol for Isometric Exercises
- 1. Mac queen method of isotonic exercises -NAVYASHREE Y S
- 2. INTRODUCTION: • IISOTONIC MUSCLE ACTION: Isotonic activity is dynamic change in the muscle length. • It has two types of muscular actions namely; • CONCENTRIC Muscle action : The muscles fibers shortens contract during activityexercises . • ECCENTRIC Muscle action : The muscles fibers elongates stretchs . • Isotonic is the most common type of resistance training because of its ease of Performance and low cost .
- 3. ISOTONIC EXERCISES •ISO: Same /constant , TONE : Tension . •The isotonic exercises produces the constant amount of tension during muscular activity to overcome a given resistance ,It allows full range of motion owing to changes in muscle length. •e.g., walking ,running,hiking ,swimming etc
- 4. ISOMETRIC : • Tension developed , no movement • e.g., pushing again st a fixed object [a nother person, another body part , or a wall] • METHODS; • BRIME , Multiple angle isometrics ISOTONIC : • Concentric, Eccentric • e.g., free weights ,dumbbells , elastic tubing ,cuff- w eights, pulleys • METHODS: • De-lorms • Oxford • Mac queen ISOKINETIC: • Concentric, Eccentric • e.g., using a dynamometer • METHODS: • Biodex, Cybex
- 7. MAC QUEEN METHOD : •In this technique continuous load is appied through out the method/protocol of exercises without any warmup set •This method includes •4sets /sessions with 100% of 10 RM.
- 8. MAC QUE EN • 10 Lifts with 10 RM • 10 Lifts with 10 RM • 10 Lifts with 10 RM • 10 Lifts with 10RM • Total 40 Lifts with 100% of 10RM , 3 times weekly . • Progress to RM ,every 1-2 weeks
- 9. RM / REPETITION MAXIMUM •Repetition maximum is defined as the greatest amount of weight a muscle can lift throughout the available ROM for a specific no.of times •RM for a muscle is Max weight a muscle can lift with full ROM for 10times .
- 10. REST INTERVALS •The Adequate amount of rest interval must be provided according to the intensity of exercises •It prevents the muscle to undergo fatique point •Moderate intensity ; 2-3 min rest b/w sets . •High intensity ; 4-5 min rest b/w sets.
- 13. • Frequent examination of the patient is necessary to ensure that the exercise mode/ method does not lead to any pain / increase in PRECAUTIONS : • Cardiovascular problems must be controlled during exercises. • Avoid reaching fatigue point, Adequate rest interval should be given. • Osteoporosis ; to avoid pathological conditions. • Muscles soreness due to lack of blood /O2 supply.
- 14. Benefits • It increases the muscle strength , improves muscle tone and endurance . • It improves joint stability , flexibility . • Increases bone density • Improves cardiovascular system , and effeciency of circulatory system. • Helps to regulate cholestrol , blood sugar levels .