WikiVisually
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
WikiVisually
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
Nature The World Movies USA Top Art Fine & Rare History Ivy & Inquiry
Muscle contraction
Videos
Muscle contraction is the activation of tension-generating sites within muscle cells. In physiology, muscle contraction does not necessarily mean muscle shortening because muscle tension can be produc
Types of muscle contractions
Types of muscle contractions
Organization of skeletal muscle
Organization of skeletal muscle
Structure of neuromuscular junction.
Structure of neuromuscular junction.
Picture showing the different interactions within the ECC pathway
Picture showing the different interactions within the ECC pathway
Isometric exercise
Videos
An isometric exercise is an exercise involving the static contraction of a muscle without any visible movement in the angle of the joint. The term "isometric" combines the Greek words isos and -metria
Muscle contraction
…In physiology, muscle contraction does not necessarily mean muscle shortening because muscle tension can be produced without changes in muscle length (isometric contraction), such as when holding something heavy in the same position. The termination of muscle contraction is followed by muscle relaxation, which is a return…
The 'plank' is a type of isometric hold which can intensively activate the body's core musculature.
The 'plank' is a type of isometric hold which can intensively activate the body's core musculature.
The 'side plank' is a variation designed to strengthen the oblique muscles.
The 'side plank' is a variation designed to strengthen the oblique muscles.
As this weight lifter completes his lift he will combine dynamic leg movement with an isometric holding of the barbell.
As this weight lifter completes his lift he will combine dynamic leg movement with an isometric holding of the barbell.
The jumper on the left performs a distinctive isometric press, primarily by applying downward pressure onto his bent rear leg. This acts as a means of
The jumper on the left performs a distinctive isometric press, primarily by applying downward pressure onto his bent rear leg. This acts as a means of preloading the muscles prior to engaging in a jump from standing. The jumper to the right of him is mid-flight.