#### kadioguy

##### Key Member

- Joined
- Mar 4, 2017

- Member Type
- Student or Learner

- Native Language
- Chinese

- Home Country
- Taiwan

- Current Location
- Taiwan

Exercise video:

https://youtu.be/3SRO7IQNHFI

Instructions for the exercise:

Sit upright on the ground with your arms crossed and knees bent. Lift your feet off the ground.

Twist so that your left elbow touches your right knee, then twist the other way so that your right elbow touches your left knee.

Go back and forth, without lowering your legs.

Alternate sides after each rep. Both sides must be exercised to count one rep towards the goal.

-----------------

My questions:

1. what does 'Change Sides' mean?

Does it mean this:

Twist so that your left elbow touches your right knee, (Change Sides) then twist the other way so that your right elbow touches your left knee.

2. what does 'each rep' mean?

a. When my left elbow (or right elbow) touches my right knee (or left knee), it counts one rep.

b. when my left elbow touches my right knee and twist the other way so that my right elbow touches my left knee, it counts one rep.

3. what does 'Both sides must be exercised to count one rep' mean?

Does it mean 'Both sides must be exercised and individually counted one rep', or 'Both sides must be exercised and totally counted one rep'?

Thanks!

PS I also posted the same question in this, but all of your answers are unique to me. Thank you.

https://youtu.be/3SRO7IQNHFI

Instructions for the exercise:

*Starting Position*Sit upright on the ground with your arms crossed and knees bent. Lift your feet off the ground.

*Step 1*Twist so that your left elbow touches your right knee, then twist the other way so that your right elbow touches your left knee.

*Step 2*Go back and forth, without lowering your legs.

*How To Change Sides*Alternate sides after each rep. Both sides must be exercised to count one rep towards the goal.

-----------------

My questions:

1. what does 'Change Sides' mean?

Does it mean this:

Twist so that your left elbow touches your right knee, (Change Sides) then twist the other way so that your right elbow touches your left knee.

2. what does 'each rep' mean?

a. When my left elbow (or right elbow) touches my right knee (or left knee), it counts one rep.

b. when my left elbow touches my right knee and twist the other way so that my right elbow touches my left knee, it counts one rep.

3. what does 'Both sides must be exercised to count one rep' mean?

Does it mean 'Both sides must be exercised and individually counted one rep', or 'Both sides must be exercised and totally counted one rep'?

Thanks!

PS I also posted the same question in this, but all of your answers are unique to me. Thank you.

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