Comprehensive Plyometric, Flexibility, and Athletic Testing Concepts

What is the primary goal of plyometric training?

To increase muscle activation.

What occurs during the eccentric phase of plyometric training?

Energy is stored.

What happens during the concentric phase of plyometric training?

Energy is released, producing a bigger force.

Define potentiation in the context of plyometric training.

A change in force velocity characteristics of the muscle contractile components caused by stretch.

What is the stretch reflex?

The body's involuntary response to an external stimulus that stretches the muscles.

List the components of the stretch shortening cycle.

Eccentric, Amortization, Concentric.

What is the role of the amortization phase in plyometric training?

A signal is sent between the eccentric and concentric phases.

What type of exercises are included in traditional plyometric training?

Bounding, skipping, hopping, jumping.

What is the recommended beginner volume of contacts per session in plyometric training?

80 to 100 contacts.

What is the recommended intermediate volume of contacts per session in plyometric training?

100 to 120 contacts.

What is the recommended advanced volume of contacts per session in plyometric training?

120 to 140 contacts.

How does intensity relate to plyometric training?

It refers to the amount of stress placed on involved muscles, connective tissues, and joints.

What is the intensity difference between skipping and depth jumps?

Skipping is low intensity, while depth jumps are high intensity.

What is the recommended frequency of plyometric training sessions per week?

1 to 2 sessions per week.

What is the recommended recovery time between plyometric training sessions?

48 to 72 hours.

What factors influence the interval of the stretch shortening cycle?

Age, gender, fiber type, and surface contact stiffness.

What is the importance of a general and specific warm-up in plyometric training?

To prepare the body and reduce the risk of injury.

What should be monitored during plyometric training?

Total hand/foot contacts, repetitions, or distance covered.

What is the principle of slow rate of progression in plyometric training?

Progression should take time to avoid injury.

What is the purpose of recovery in anaerobic power training?

Recovery is required to help prevent overuse.

List the types of movements involved in plyometrics.

Jump, hop, bound, shock, upper body throws.

How should plyometrics and strength training be alternated?

Alternate upper body plyometrics with lower body strength training and vice versa.

What is the controversy surrounding stretching?

It is debated whether stretching prevents injury or not.

What are the benefits of warming up?

Improves contraction and relaxation, rate of force development, muscle strength and power, lowers viscous resistance, increases blood flow, and enhances psychological preparedness.

What are the components of a warm-up?

General warm-up (5-10 minutes of slow activity), specific warm-up (similar movements to the sport), and total warm-up duration of 10-20 minutes.

What does the RAMP acronym stand for in warm-up?

Raise, Activate and Mobilize, Potentiate.

What does flexibility measure?

Range of motion (ROM) and has static and dynamic components.

Define static flexibility.

ROM about a joint and its surrounding muscles during a passive movement.

Define dynamic flexibility.

Available ROM during active movement and voluntary muscle actions.

What factors affect flexibility?

Joint stability, age and sex, muscle and connective tissue, stretch tolerance, resistance training, muscle bulk, and activity level.

How often should stretching be done for effective results?

Two to three sessions per week for 5 weeks, holding stretches to mild discomfort for 10-30 seconds.

What is the effect of heavy resistance training on ROM?

It can decrease ROM; exercises should develop both antagonist and agonist muscles through full ROM.

When is the best time to stretch?

Following training, practice, and competition, ideally 5-10 minutes after.

What is Proprioceptive Neuromuscular Facilitation (PNF)?

A neuromuscular rehabilitation program designed to relax muscles with increased tone or activity, involving both passive and active muscle actions.

What are the three muscle actions used in PNF to facilitate passive stretch?

Isometric and concentric muscle actions of the muscle being stretched, followed by a passive stretch of the antagonist.

Describe the 'Hold Relax' PNF technique.

Passive pre-stretch held for 10 seconds, isometric contraction against resistance, then a passive stretch for 30 seconds.

What is the 'Contract Relax' PNF technique?

Passive pre-stretch held for 10 seconds, concentric contraction against resistance, followed by a passive stretch for 30 seconds.

Explain the 'Hold Relax with Agonist Contraction' technique.

Passive pre-stretch held for 10 seconds, isometric contraction against resistance, followed by a concentric action of the agonist during passive stretch.

What is the purpose of testing and evaluation in training?

To assess progress and effectiveness of training methods.

What is the purpose of assessing athleticism?

To identify physical abilities and areas for improvement.

What is baseline measurement in athletic assessment?

It refers to establishing initial performance levels for comparison.

What are the risks associated with athletic testing?

Injury risk and time consumption.

What does test validity refer to?

How well a test measures what it is intended to measure.

What is reliability in the context of athletic testing?

The accuracy and consistency of a test's results.

What is intrasubject variability?

Inconsistency in performance by the same subject across tests.

What is interrater reliability?

The degree to which different raters give consistent estimates of the same phenomenon.

What factors should be considered in test selection?

Metabolic specificity, sport specificity, client experience, training status, age, and environment.

What are non-fatiguing tests in athletic assessment?

Tests that do not significantly tire the athlete, such as height, weight, and girth measurements.

What is agility in athletic performance?

The ability to change direction or speed in response to a sport-specific stimulus.

What is the purpose of a 1 RM test?

To determine the maximum weight an individual can lift for one repetition.

What does local muscular endurance refer to?

The ability of specific muscles to perform repeated contractions against submaximal resistance.

What is the Wingate test used for?

To assess anaerobic capacity through maximum energy production over a short duration.

What is aerobic capacity?

The maximum rate at which an athlete can produce energy through aerobic metabolism.

What is VO2 max?

The maximum volume of oxygen consumed per kilogram of body weight per minute.

What does the respiratory exchange rate (RER) indicate?

The ratio of carbon dioxide produced to oxygen consumed, indicating which fuel is being metabolized.

What is the target heart rate formula?

Option 1: 220 - age = max HR; MHR x exercise intensity % = Target HR bpm.

What is tapering in athletic training?

The reduction of training duration and intensity to peak performance before competition.

What is the significance of altitude training?

To gain an ergogenic effect by training in low oxygen conditions for at least 12 hours a day for a minimum of 3 weeks.

What is physical literacy?

The ability to move with competence and confidence in a variety of physical activities.

What changes occur in males during puberty affecting athletic performance?

Increased testosterone leads to greater muscle mass.

How does female puberty affect body composition?

Increased estrogen leads to greater fat accumulation.

What is the role of aerobic training?

To improve the efficiency of aerobic energy systems and enhance cardiovascular endurance.

What is the Borg scale used for?

To measure perceived exertion during exercise, correlating with heart rate.

What is the significance of lactate threshold in training?

It indicates the exercise intensity at which lactate starts to accumulate in the blood.

What age range is critical for developing fundamental movement skills in children?

Between ages 0-9.

List some fundamental movement skills for children.

Dodge, hop, skip, log roll, stork stand, jump, kick, dribble, overarm throw, catch, run, sidearm strike.

What should be considered when implementing youth resistance training?

Readiness, type of program, technique, and spotting.

What is the recommended approach for resistance training for children aged 7 or younger?

Focus on basic exercises with little weight and teach technique.

What should be emphasized in resistance training for children aged 8-10?

Technique, gradually increasing the number of exercises, keeping it simple, and progressively increasing training volume.

What is the focus of resistance training for children aged 11-13?

More technique and introduction of more advanced exercises with low resistance.

What should be included in resistance training for adolescents aged 14-15?

More advanced resistance exercises, sport-specific components, and increased volume.

What is the focus for individuals aged 16 or older in resistance training?

Entry into adult programs.

What are some strategies to prevent overuse injury in youth training?

Educate parents, monitor nutritional status, encourage variety in sports and activities, and prescribe an appropriately designed youth strength training program.

What are the sex differences in strength and power before and after puberty?

Before puberty, boys and girls are similar; after puberty, girls gain more fat and less muscle, but are lighter in total body weight.

How does muscle quality compare between sexes?

No difference in strength exists between sexes when considering muscle cross-sectional area.

Can women increase strength at the same rate as men?

Yes, women can increase strength at the same rate or faster than men.

What precautions should be taken for senior resistance training?

Prescreen, seek medical advice, avoid overtaxing, avoid the Valsalva maneuver, ensure plenty of rest, and include aerobic activity.

What is the purpose of functional movement screening?

To evaluate stability and mobility, identify regions at increased risk of injury, and capture movement pattern quality.

What is the difference between stability and balance?

Stability is the ability to maintain control of position; balance is the ability to maintain body center of mass over the base of support.

What does a grading scale of 0-3 indicate in functional movement screening?

0: pain; 1: unable to complete movement; 2: completes movement with compensation; 3: performs movement without compensation.

What are the seven movements assessed in the functional movement screen?

Shoulder mobility, deep squat, hurdle step, in-line lunge, active straight leg raise (ASLR), push-up, and rotary stability.

What does the deep squat test assess?

Bilateral, symmetrical, functional mobility of the hips, knees, and ankles.

What does the hurdle step test evaluate?

Proper stepping mechanics, coordination between hips and torso, and functional mobility and stability of hips, knees, and ankles.

What does the in-line lunge test focus on?

Assessing hip and ankle mobility and stability, quad flexibility, and knee stability.

What does the active straight leg raise (ASLR) test assess?

Ability to dissociate lower extremity from the trunk while maintaining stability in the torso.

What does the push-up test evaluate?

Ability to stabilize the core and spine during upper body movement.

What does the rotary stability test assess?

Ability to perform coordinated movements with opposite limbs and stabilize the trunk during complex movements.