Tuesday, December 15, 2009

CrossFit Sydney "Power Ratio"

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CFHQ WOD

For Time

21 Pull-ups
21 Handstand Push-ups
18 Pull-ups
18 Handstand Push-ups
15 Pull-ups
15 Handstand Push-ups
12 Pull-ups
12 Handstand Push-ups
9 Pull-ups
9 Handstand Push-ups
6 Pull-ups
6 Handstand Push-ups
3 Pull-ups
3 Handstand Push-ups

Handstand push-ups are "nose to floor" and pull-ups are "strict" or non-kipping.

Record time taken


ENDURANCE WOD

Swim, Bike, Run, C2

2 Rounds of:

1min on 3 min off, 1min on 3 min off, 1min on 3 min off

There are no fouls, and there is no pacing. This interval set is to be done as close to all out as possible....

STRENGTH WOD

Muscle snatch
40% (of snatch) x 3 x 2

Power clean + clean
60% (of clean) x 2 + 1 x 3

Power jerk + jerk
60% (of jerk) x 2 + 1 x 3

4 rounds:
10 m shuttle run x 4
10 KB swing

Overhead KB swings; must touch floor with outside hand at end of each shuttle run.



Chasing the Power Ratio

Why we train to maximize the Power to Mass Ratio.

Power = Work/Time
Work = Force x distance

Power involves more then just this formula entails. Power is functional strength expressed in terms of acceleration, execution time or velocity in a given motor skill or kinetic chain rather then isolated exercise. Power is to generate/apply force, which requires other key areas of agility, speed, reaction and range of movement.
Increasing Power means to increase other areas of motor skill and kinetic movement such as relative strength, speed, agility and range of movement. The training of these key factors goes together to increase both Aerobic and Anaerobic capacity by focusing on the interrelated Energy Systems of the Phosphagen and Fast & Slow Glycolysis.
Regardless of your Goals increasing your power ratio will aid competency in movement and performance.

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