What is pnf - Study guides, Class notes & Summaries

Static Stretching - Most common stretching technique -Extending the targeted muscle group to its max point and holding it for 30 sec or more. 2 Forms: -Active- Added force is applied by the individual -Passive- Added force is applied by an external force Dynamic Stretching - -Continuous movement patterns that mimic the exercise or sport to be performed. -Purpose is to improve flexibility for a given sport or activity Ballistic Stretching - -Used for athletic drills -Repeated boun...

HKIN 303 Test Questions and Answers Which of the following occurs as a result of a combination of heavy resistance training and aerobic training? - Answer-Increased cartilage thickness Which of the following types of tissue has the poorest blood supply? - Answer-Cartilage The dominant energy system used during physical activity depends primarily on the athlete's: - Answer-Level of training and exercise duration/intensity The production of lactic acid results from the activation of: -...

ISSA Corrective Exercise Final Exam Questions and Answers | Latest Update | 2024/2025 | Graded A+ How can corrective exercises address muscle imbalances? Corrective exercises can address muscle imbalances by targeting weak or overactive muscles to restore proper function and alignment. By strengthening weak muscles and releasing tight ones, these exercises help improve overall movement patterns and reduce the risk of injury. What role does assessment play in designing corrective ...

How does proprioception influence movement? Afferent information from internal feedback is delivered to central nervous system for use in monitoring and manipulating movement A resisted external rotation exercise targets which muscles? Teres minor & Infraspinatus Which muscles should be strengthened in a fitness program for a client with a lack of lumbar stabilization? Multifidus What is a common compensation when using a myofascial roller in a prone position Excessive arch in lum...

How often a week should adults train each major muscle group a week for maximum benefit? correct answers 2-3 The ability of a muscle to exert submaximal force repeatedly over time is... correct answers Muscular endurance How many sets will improve strength and power? correct answers 2-4 Adults should wait how many hours before participating again in muscular strength fitness exercises? correct answers 48 Hours When we age, we tend to lose muscle mass, this is know as ______________. ...

A key component to "pulling under the barbell" into the receiving position is to; - use the contraction of the trapezius muscles to pull the body under even as the barbell is being pulled up. During the jerk drive, from the power position: - Lifter explodes upward against the bar by pushing against the floor and extending the legs and there is generally a slight upward rise on the toes. When the barbell, initially, leaves the platform: - Shoulders and hips rise at the same rate. A key po...

improve sports-specific movements and strength Resistance machines do NOT improve Benefits of resistance machines -They can be used easily without a spotter -They can be particularly helpful for newer athletes to learn proper form and control the motion within the desired plane of movement -Athletes can ofter lift higher maximal weights and isolate specific muscles, improving absolute strength Starting Blocks Optimal hand position Hands should be slightly wider than shoulder-w...

NBCE PT Boards Questions And Answers Rated A+. Depth of UV - correct answer. superficial 1-2 mm (skin) Depth of Infrared - correct answer. superficial 8-10 mm (vascular) Depth of Microwave Diathermy - correct answer. deep Depth of Shortwave Diathermy - correct answer. deep Depth of Ultrasound - correct answer. deepest! 4-8 cm Best Modality for Herpes Zoster - correct answer. UV and ultrasound Best modality for Diabetes Mellitus - correct answer. ...

ACE Personal Trainer Exam 2023/2024 Static Stretching - ANSWER-Most common stretching technique -Extending the targeted muscle group to its max point and holding it for 30 sec or more. 2 Forms: -Active- Added force is applied by the individual -Passive- Added force is applied by an external force Dynamic Stretching - ANSWER--Continuous movement patterns that mimic the exercise or sport to be performed. -Purpose is to improve flexibility for a given sport or activity Ballistic Stretc...

Depth of UV - superficial 1-2 mm (skin) Depth of Infrared - superficial 8-10 mm (vascular) Depth of Microwave Diathermy - deep Depth of Shortwave Diathermy - deep Depth of Ultrasound - deepest! 4-8 cm Best Modality for Herpes Zoster - UV and ultrasound Best modality for Diabetes Mellitus - Infrared If open growth centers, do NOT use what modalities? (3) - Shortwave Diathermy Microwave Diathermy Ultrasound Goggles are required for what modalities? (3) - UV Microwave ...