Are Isolation and Ab Exercises Necessary?

Episode Timestamps:

 

00:00:13 – Introduction

00:01:10 – What is an isolation exercise?

00:03:37 – Should busy people do isolation exercises?

00:06:23 – Are abdominal exercises necessary?

00:08:07 – The key to the crunch

00:11:11 – Increasing the crunch challenge

00:15:16 – Key takeaways

 

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