anaerobic training considerations and common injuries Flashcards
concurrent weightlifting in aerobic training=
differing changes in enzyme/hormone activity, muscle fiber activation patterns, muscle physiology
if anaerobic benefits are the primary goal
weightlifting first during each session and work on cardiovascular improvements afterward via intermittent, short-interval conditioning drills
if aerobic benefits are the primary goal
get adequate aerobic work volume and use resistance training in a complementary fashion to enhance movement and metabolic economy
if simply working on caloric expenditure
lift first and perform cardio after so that each energy system is worked in the correct order to limit fatigue
aerobic work first limits
weightlifting
aerobic work after lifting can
liberate energy byproducts from muscle and improve recovery
older adults show us much as 40% lower ____, fatigue ____, lose ____ due to connective tissue changes
power output measures, faster, mobility
the risk for falls and bone fracture increases with age-related losses in
speed, flexibility, stability, balance
safe resistance training in the from of simulated play ____ stunt growth or cause negative physical issues
does not
bodyweight exercise using ___, ____, ____, ____ and ____ activities in play-based programs are encouraged and well-received
pushing, pulling, climbing, ballistic
children do well using ____ activities rather than ____ work
short burst
continuous
lower attention spans require ____ and _____ must be considered
engaging activities and thermoregulatory capabilitis
an average adult females maximal total body strength is ___% less than males
40
upper body capacity of females is ___% of males, lower body capacity is ____%
55, 75
_______ among females as well as ____ dictate differences between the sexes
relatively lower quantities of lean mass, hormones
women prone to greater changes posses a
hormonal predisposition towards muscularity
women who show larger than average increases in mass may possess
higher than normal anabolic hormone levels
a high testosterone-to-estrogen ratio
genetic predisposition towards muscularity
greater tolerance to resistance exercise
excessive exercise can push the body to experience a cumulative over stress effect called
non-functional overreaching
non-functional overreaching
short-term detriment in performance as a result of increased training stress, which may take several days or a few weeks to restore
if overreaching is not managed it can result in
overtraining syndrome
overtraining syndrome
causes a severe reduction in performance due to hormonal, immunological, neurological and psychological disturbances
common OTS symptoms
- persistent heavy, stiff, and sore muscles (not DOMS)
- persistent fatigue, washed-out/burned out feeling
- decreased performance capacity and intensity/ability to maintain the training regimen
- increased susceptibility to infections, colds, headaches
- nagging and somewhat chronic injuries
- sleep disturbances
- decreased mental concentration and restlessness
- increased irritability and depression
- HR variations, elevated resting HR, suppressed exercise HR
- loss of appetite and weight loss
- bowel movement changes
- absence of menstruation
OTS symptoms can reflect
overload via anaerobic (sympathetic) or aerobic (parasympathetic)
sympathetic overtraining symptoms
performance decrements
easily fatigued
restlessness/excitability
disturbed sleep
weight loss
accelerated resting HR
delayed recovery
associated with anaerobic activity
parasympathetic overtraining syndrome
performance decrements
easily fatigued
depression, inhibition
sleep undisturbed
constant weight
bradicardiac HR
good recovery capabilities
associated with aerobic activity
detraining from resistance training causes
reduction in muscle mass and fiber size
increased capillary and mitochondrial density
increased body fat
increased aerobic enzyme with concurrent reductions in anaerobic enzyme concentration
reduction in neuromuscular efficiency
a week of rest from intense anaerobic training program can serve to
improve performance
detraining is most pronounced for
aerobic improvements