training in sports 12

Dynamic Strength

• Dynamic As it is related to movement due to this.

Types of Dynamic strength. a) maximum  b) Explosive C) Static Endurance

• it is called as Isotonic strength.

• There is diminishing tendency in dynamic strength, after certain count muscles refuse to do work not even/pushup/pullups.

• Types of Dynamic strength. a) maximum  b) Explosive c) Static Endurance

Maximum Strength

• Ability to work against maximum resistance not used in majority of sports where heavy resistance is tackled

• This type of strength is required for short period of time

• Ex → Take off in long Jump,

Explosive strength

• It is the ability to overcome resistance with high speed. 

• We can say that it is a combination of abilities of strength and speed.

• It is mostly used in Sprint starts, Weightlifting.

Strength Endurance

• As understandable from its name it is a combination of endurance.

• We can say that it is the ability to overcome resistance or to act against resistance under condition of fatigue.

• Generally used in long distance races

Static strength

• also called isometric strength

• Also it is the act against resistance.

• Neither this type of strength is used nor usually applied in sports but in weightlifting it is used in phases.

• Three methods 1) isometric 2) isotonic 3) Isokinetic

• this exercise is not visible therefore cannot be observed.

• In thus work is performed but not seen directly.

• A group of muscles are stretched more than the other group of muscles.

• During exercise muscles do not change their length.

• Muscles may feel a slight tremor if exercises done for a long duration of time.

• We feel that we had done lots of exercise but scientifically it is zero but the expenditure of exercise is same.

• For Ex- pushing a wall.

• These exercise require less time and can be performed anywhere.

• Zero or no equipment is required to do these exercise.

• For rehabilitation purpose this exercise are so valuable.

•  in this movement can be seen directly

• work is done in these exercise

•  they tone up muscles

• muscles become flexible and length can be increased by these exercise

• have a great value in the field of sports

• can be done with or without technical equipment

• for Ex – Calisthenics exercise, weight training etc. best examples

• develop by Perrine in 1968

• these exercise are performed on specially designed machines

• In this contraction of muscles applies maximum force only throughout complete range of movement