Eat This, Not That!
If You Can Hold a Plank This Long After 65, Your Core Strength Is Stronger Than 90% of Peers
https://www.eatthis.com/plank-hold-time-core-strength-after-65/
#Mind+Body #ArmExercises #FitnessTest #Over60 #Workouts
If You Can Hold a Plank This Long After 65, Your Core Strength Is Stronger Than 90% of Peers

Can you hold a plank this long after 65? A certified trainer reveals the benchmark that puts you in the top 10% for core strength.

Eat This Not That
Mar 14 at 11:02amWeb