5 minute plank

7 Pins
·
3y
Does The 30 Day Plank Challenge Actually Work? Try For Yourself And Be Amazed With The Results - GymGuider.com
The 30 Day Plank Challenge That Will Tone And Strengthen Your Core - GymGuider.com
BlueHost.com
Training the abs is not an easy task. Not all of these muscles respond to training at the same rate,[...]