A personal trainer shares her experience performing 70 walking plank push-ups every day for one week in this push-up ...
“Push-ups engage multiple muscle groups — back, shoulders, triceps and core — not just your chest,” Onyango said. “This makes for an efficient and effective full, upper-body workout!
How many push-ups can you do — and how does that stack up with others your age? That was the question posed by "FOX & Friends," which invited viewers to send in their own videos showing their ...