The Fitness Combo Linked to a Younger Biological Age
A viral video claims combining strength training and cardio makes men over 60 look and feel younger. Here is what peer reviewed research on exercise and biological age actually shows.
Chris Pruitt
Chris Pruitt is a certified ASFA personal trainer and the founder of WorkoutHealthy, a fitness equipment retailer serving customers since 2007. He has more than 16 years in the fitness business, and he writes and fact checks everything published on Insider.
A 20 Minute Full Body and Core Workout Worth Trying
A 20 minute full body and abs video promises visible definition. Here is what randomized trials on short sessions, minimum training volume, and spot reduction actually show.
The 10 Daily Habits Linked to Reversing Insulin Resistance
A viral video says daily habits can reverse type 2 diabetes. Real clinical trial data on diabetes remission, including the DiRECT trial, tells a more careful and still hopeful story.
A Gentle Standing Workout That Builds Strength Without Jumping
A gentle standing weight workout claims to build muscle, strength, and balance in older adults. Here is what the actual research on resistance training, falls, and sarcopenia shows.
5 Joint Friendly Exercises That Build Stamina Without Cardio
A viral video promises five low impact exercises that build stamina without hurting your joints. Here is what controlled research on cycling, swimming, and aerobic training in people with joint pain actually found.
Ten Times the Minimum: Maynard Williams’s Record Plank at 78
Maynard Williams became the oldest man verified to perform an abdominal plank at 78 years and 135 days old, holding his plank for just under 31 minutes against a 3 minute qualifying standard. Here is what independent verification found, including the fact that his record has already been broken.
Kai Greene Really Did Bulk With Pizza and Ice Cream, but More Calories Did Not Build Only Muscle
Kai Greene has described extreme pizza and ice cream meals from his early bulking years. Here is what that story does and does not teach about gaining muscle.
Steve Shaw’s PR-Zero Rule: Stop Studying, Start Lifting
Steve Shaw’s famous PR-zero line is a sharp reminder that useful training theory must become repeated action, logged work, and patient progression.
Mickey Thomas Finished the NYC Half After Cancer
Mickey Thomas finished the 2026 NYC Half after stomach cancer. His 2:42 result tells a bigger story about recovery, pacing, community, and patient rebuilding.
Elena Ramos Goode Trains for Mental Fitness First
Elena Ramos Goode’s yoga, running, hiking, meditation, and breathwork routine shows how fitness can support presence without making appearance the only goal.