Strength Training Flashcards
5 types of strength?
Static, maximal, endurance, dynamic, explosive/elastic strength
Static strength
Force applied with no movement occurring
Isometric contractions
Maximal strength
Maximal force produced in a single voluntary contraction
Strength endurance
Sustained/ repeated contractions
Dynamic strength
Force applied with any kind of movement
Elastic/explosive strength
Fast speed of short series of elastic contractions
Order of muscular contractile force
Endurance
Dynamic
Elastic
Static
Maximal
Number of muscular contraction order
Max
Static
Elastic
Dynamic
Endurance
2 primary factors affecting strength
% of fast twitch muscle fibres (genetic)
Cross sectional area of the muscle (larger surface area = stronger)
Hormonal influence of strength
Testosterone
Where is testosterone produced
Brain and testes
Testosterone vs Oestrogen muscles
Lean vs fat & muscle
Affect of age on strength
Strongest in 20s
Women can be 17-25
Training adaptions
Technique, working within ROM, weakest point of ROM
Activity
Measuring strength
Grip strength dynamometer
1RM test
1 minute press up test
1 minute sit-up test
Vertical jump test