Eat This, Not That!
If You Can Hold a Plank This Long After 60, Your Core Strength Is Stronger Than 90% of Peers
https://www.eatthis.com/how-long-to-hold-a-plank-after-60/
#Mind+Body #CoreExercise #FitnessTest #Over60
If You Can Hold a Plank This Long After 60, Your Core Strength Is Stronger Than 90% of Peers

Wondering how long to hold a plank after 60? A fitness expert reveals the exact benchmark that signals elite core strength.

Eat This Not That
Mar 29 at 3:02pmWeb