8392 Lecture Notes - Lecture 3: Anaerobic Glycolysis, Vertical Jump, Hypertrophy
20 Jun 2018
School
Department
Course
Professor
Lecture 3 – Strength, power and speed
Tests of ultra short-term anaerobic power
- Any all out exercise of 6-8 seconds probably reflects a person capacity for immediate power
oSpecific to muscle utilized
50m run
Stair sprinting
10 sec ax ergometer sprint
Vertical jump
Training to improve ATP-PC system
- ATP PC system
oShort 5-10 sec, high intensity work intervals
20-30m sprints for team sports players ie football, hockey
May include agility drills
o30-60 sec rest intervals
Little lactic acid is produced, so recovery is rapid
oNeed to replenish creatine
Factors limiting all out anaerobic performance
-
oQuick recruitment of fibres?? Efficiency of coordination?
Tests of short term anaerobic power
- Tests anaerobic glycolysis
- Cycling tests
oWingate
oMAOD
find more resources at oneclass.com
find more resources at oneclass.com
- Running tests
oMaximal runs of 200-800m
oMAOD
- Sport specific tests
oLIST – Loughborough intermittent shuttle test
oBURST – bath university rugby shuttle test
oIncorporated repeated effort ability
Sprint and maintain max speed WITH a skill still in there
Maximum accumulated oxygen deficit
- MAOD is the diff between the oxygen equivalent of the work performance and the oxygen
consumption during an anaerobic capacity test
- Currently the gold standard for anaerobic capacity
- Assuming that mechanical efficiency of VO2 max work is identical to that of submaximal
work
- No universal protocol
Training to improve the glycolytic system
- Glycolytic system
oShort 20-60secs, high intensity work intervals
oVery demanding training
May alternate hard and light training days
oPeriodization of programming very important
Because of neuromuscular fatigue
Factors limiting all out anaerobic performance
find more resources at oneclass.com
find more resources at oneclass.com
- Lactate levels; high levels competes for calcium binding site; so cross bridge cycling doesn’t
happen as well. Affects enzyme operation
- Buffers can increase with training and nutritional interventions
- Muscle fire type, type2a can take on characteristics of X and type 1
- Glycogen storage; better with appropriate nutritional intake
- Inc in enzymes; more efficient at making ATP
find more resources at oneclass.com
find more resources at oneclass.com
Document Summary
Any all out exercise of 6-8 seconds probably reflects a person capacity for immediate power: specific to muscle utilized. Atp pc system: short 5-10 sec, high intensity work intervals. 20-30m sprints for team sports players ie football, hockey. May include agility drills: 30-60 sec rest intervals. Little lactic acid is produced, so recovery is rapid: need to replenish creatine. Running tests: maximal runs of 200-800m, maod. Sport specific tests: list loughborough intermittent shuttle test, burst bath university rugby shuttle test, incorporated repeated effort ability. Sprint and maintain max speed with a skill still in there. Maod is the diff between the oxygen equivalent of the work performance and the oxygen consumption during an anaerobic capacity test. Assuming that mechanical efficiency of vo2 max work is identical to that of submaximal work. Glycolytic system: short 20-60secs, high intensity work intervals, very demanding training. May alternate hard and light training days: periodization of programming very important.
