It was a week where I stepped into a time portal and was transported back into the 80's. No , not the cool 80's with CaddyShack, Stripes and New wave music. More like 80's aerobic hell where bunny hops and pink and blue lycra ruled.
Apparently there are a number of people from back in the day that are now presenting programs "updated" with new science like:
(These are Actual Quotes)
The secret is engaging muscles called fast-twitch fibers.
During a strength training session, you’re typically working your fast-twitch muscles.
Research shows that it’s not what you do that makes a difference in strength training, but how you do it, especially after age 40.
Because the fibers in fast-twitch muscles are denser, working them gives you a quicker visual payoff and they burn fat longer…up to several hours after a workout!
Yes you too can activate fast twitch muscle fibers with 2 1/2 pound weights. Let's build some crazy strength with those multi-colored dumbbells folks....