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Resistance Training

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Pronated grip (overhand)- palms down, knuckles up ... Typically used when performing exercises requiring stronger grip (power exercises, snatch) ... – PowerPoint PPT presentation

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Title: Resistance Training


1
Resistance Training Spotting TechniquesCh. 17
2
Exercise technique fundamentals
  • Hand grips
  • Stable Body Limb Positioning
  • Movement Range of Motion Speed
  • Breathing Considerations
  • Weight Belts
  • Lifting a Bar Off the Floor

3
Hand grips
  • 2 common grips
  • Pronated grip (overhand)- palms down, knuckles
    up
  • Supinated grip (underhand)- palms up, knuckles
    down
  • Variation of both is neutral grip- knuckles point
    laterally- like hand shake

4
  • 2 less-common grips
  • Alternated grip- one hand in pronated grip
    other in supinated grip
  • Hook grip- similar to pronated except thumb is
    positioned under index middle fingers on same
    side of bar
  • Typically used when performing exercises
    requiring stronger grip (power exercises, snatch)

5
  • Closed grip- when thumb is wrapped around bar
  • Open or false grip- thumb does not wrap around
    bar
  • Grip width- hand placement, correct distance from
    each other
  • 3 types common, wide, narrow
  • In most exercises, hands placed shoulder width
    apart
  • Position should result in balanced, even bar

6
Stable Body Limb Positioning
  • Stable position enables athlete to maintain
    proper body alignment, which places appropriate
    stress on muscles jts.
  • Standing exercises usually require feet
    positioned slightly wider than hip-width, with
    heels balls of feet in contact with floor

7
  • Seated or supine exercises performed on bench
    require specific posture
  • Five-point body contact position- these 5 pts.
    contact bench or floor
  • Back of head
  • Upper back/shoulders
  • Lower back/buttocks
  • Right foot
  • Left foot

8
  • Before performing machine exercises, adjust seat
    pads to allow bodys primary jt. involved in
    the exercise to be aligned with machines axis of
    rotation for safety optimal execution

9
Movement Range of Motion Speed
  • When entire ROM is covered during exercise, value
    of exercise is maximized flexibility is
    maintained or improved
  • Reps performed in slow, controlled manner
    increase likelihood that full ROM can be reached
  • Power or quick lift exercises should accelerate
    bar at max speed, while maintaining control

10
Breathing Considerations
  • Exhale through sticking point of concentric phase
    inhale during eccentric pahse
  • Experienced well trained athletes may want to
    use Valsalva maneuver when performing structural
    exercises (those that load vertebral column
    therefore place stress on it) in an effort to
    maintain proper vertebral alignment support
  • Breath-holding phase should only last 1-2 seconds

11
Weight Belts
  • Wt. Belt should typically be worn when performing
    exercises that place stress on lower back
    during sets that involve near-maximal loads
  • No wt. belt is needed for exercises that do not
    stress lower back or for exercises that do stress
    lower back that use light loads
  • Drawback, is belt reduces opportunity for
    abdominal muscles to be trained

12
Lifting a Bar Off the Floor
  • Position of feet back enable leg muscles to
    make major contribution as bar is lifted from
    floor
  • Keeping bar close to body back flat during
    upward pull of bar helps avoid excessive strain
    on lower back

13
Spotting Free-Weight Exercises
  • Spotter- someone who assists in execution of
    exercise to help protect athlete from injury
  • Main responsibility is safety of athlete being
    spotted
  • Can motivate help completion of forced
    reps(partner-assisted actions)
  • Spotter must realize poor execution may result in
    serious injury to lifter spotter

14
Spotting overhead exercises those with bar on
the back or front shoulders
  • For safety of lifter spotter, should be
    performed inside a power rack with crossbars in
    place at appropriate height
  • All other equipment athletes should be at safe
    distance away to decrease risk of injury
  • Loads can be great, so spotter should be at least
    as strong tall as athlete that is lifting

15
Spotting over-the-face exercises
  • Important spotter hold bar with alternated hand
    grip, usually inside athletes grip
  • Helps ensure bar does not roll out of spotters
    hands
  • Establishing a solid base a flat back position
    is important, since spotter may have to catch bar
    or assist in lifting
  • For dumbbell exercises, important to spot as
    close to dumbbells as possible, or in some
    exercises dumbbell itself (pullover, overhead
    tricep ext.)

16
Missed Repetitions
  • If athlete misses or fails to complete an
    attempt, spotter helps handle
  • For power exercises spotting is not advised, too
    dangerous for both
  • When bar is missed in front, athlete should push
    bar away or simply drop it
  • If bar is lost behind the head, athlete should
    release the bar jump forward
  • For those reasons, surrounding area should be
    clear of athletes equipment

17
Number of Spotters
  • Largely determined by load being lifted,
  • experience ability of athlete spotters,
  • physical strength of spotters
  • Once load exceeds spotters ability to effectively
    protect athlete, another spotter must become
    involved
  • One spotter preferred if possible, because 2 or
    more must coordinate actions with themselves
    athlete
  • As of spotters increases, so does chance of
    error in timing or technique

18
Communication between athlete spotter
  • Responsibility of both athlete spotter
  • Athlete should tell spotter how bar will be
    handled spotted, how many reps, when they are
    ready to move bar into position
  • Spotters without this info may take control of
    bar improperly, too soon or too late may
    disrupt exercise or injure athlete

19
Use of a Liftoff
  • Liftoff- moving bar from upright supports to
    position in which athlete can begin the exercise
  • Usually spotter helps place barbell or dumbbell
    into athletes hands while elbows are extended
    help move into proper beginning position
  • Athlete spotter need to agree on verbal
    signal(up,on 3)

20
  • Normally used for bench press, shoulder press,
    squats
  • When 2 spotters used, one should help with
    liftoff then proceed to one end spot, other
    spotter is already in position
  • Both should help athlete place bar back on
    supports

21
Amount Timing of Spotting Assistance
  • Knowing how much when to help is important
    aspect of spotting requires experience
  • Most times just enough help is needed to complete
    a rep (partner-assisted action)
  • Other time entire load must be taken over

22
  • At 1st indication that lift cannot be finished,
    athlete should signal spotter (sometimes grunt or
    sound)
  • If athlete cannot contribute, they should say
    take it
  • Spotter should take bar quickly smoothly
  • Athlete should stay with bar until racked to
    decrease risk of injury to both
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