Popsugar Fitness Workouts Marine Michael Eckert Doing Pull-Ups This Marine's Insane Pull-Up Technique Will Have You Questioning If He's Even Human June 10, 2017 by Perri Konecky First Published: June 6, 2017 View On One Page Photo 1 of 4 ADVERTISEMENT () Start Slideshow Ugh being sick and not training for a bit takes it out of you!! But all last week I hit it so hard that my body went into a state of soreness that I can't even explain. Now that it's subsiding I'm back to the big leagues so stay strong and when sickness gets the better of you take the time to get better then punch that bitch in the face!!! 💪😆💥 A post shared by Michael Eckert (@michaeleckert_fit) on Jan 12, 2017 at 4:58pm PST Share This Link Copy ← Use Arrow Keys → 1 Previous Next Start Slideshow WorkoutsStrength TrainingAdvanced WorkoutsFitness MotivationFitness VideosBack ExercisesArm ExercisesPull-Ups