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Romashka [77]
3 years ago
10

A client experiences difficulty in performing the prone iso-abs exercise. Which of the following should be suggested as an regre

ssion?
a. Quadruped arm and opposite leg raise
b. Cable rotation
c. Rolling active resistance row
d. Cable chop
Physics
1 answer:
butalik [34]3 years ago
8 0

Answer:

a. Quadruped arm and opposite leg raise

Explanation:

Quadruped arm and opposite leg lift

- Kneel on the floor, lean forward and place your hands down.

- Keep your knees in line with your hips and hands directly under your shoulders.

- Simultaneously raise one arm and extend the opposite leg, so that they are in line with the spine.

- Go back to the starting position.

This method is usually used as an alternative to iso-abs exercise or also known as a bridge, which allows you to exercise the abdominal and spinal area at the same time.

It is also used together with other exercises for the treatment of hyperlordosis.

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the unloaded braking efficiency is 84.6 %

Explanation:

Given the data in the question;

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S = (Y_{b}( V₁² - V₂²)) / ( 2g( ηbμ + f_{rl} ± sin∅_{g}))

now given that the tracked is levelled, ∅_{g} = 0, also Y_{b} = 1.04 for level or flat road

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180( 0.5152ηb + 1.1592)  = 8053.76

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0.5152ηb + 1.1592 = 44.7431

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Therefore,  the unloaded braking efficiency is 84.6 %

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