The document discusses various factors affecting muscle contraction, including the simple muscle twitch effect, the influence of stimulus strength, load, temperature, and fatigue on muscle performance. It also covers phenomena such as tetanus and clonus. These factors highlight the complex interactions involved in muscle response and strength.

1. SIMPLE MUSCLE
TWITCH

31. EFFECT OF
INCREASING STRENGTH OF
STIMULI

32. EFFECT OF LOAD ON MUSCLE
CONTRACTION

41. EFFECT OF TEMPERATURE ON MUSCLE
CONTRACTION

48. EFFECT OF FATIGUE ,GENESIS OF
TETANUS AND CLONUS