3.2.1.2 Preparation and training methods in relation to maintaining physical activity and performance

Reliabaility

Consistency and repeatability of a test. Can be compromised by poorly maintained equipment and researcher error

Validity

Extent to what a test measures what is is intended to measure, may be reliable but not valid for a specific purpose.

Physiological benefits of a warm up

Pulse/Temperature raising increases blood flow to muscles and muscle elasticity. Joint mobilisation and increased range of movement from synovial fluid production. Stress management through cognitive and somatic techniques

Physiological benefits of a cool down

Gradual recovery brings heart rate to resting level, Venous return prevents blood pooling and waste removal, Injury and DOMS prevention

Stretching stypes

Static, Ballistic