The second image displayed by a commenter is not safe for nap and is to be used for play, entertainment, soothing and
neck strength exercise for as long as you might do tummy time or until the baby falls asleep at which point you would move them as soon as possible (once definitely asleep) to a sleep certified crib.
Not exact matches
This
exercise is going to give you back flexibility, a powerful
neck and a lot of core
strength.
It has also been proven that regular kettlebell
exercises can drastically reduce back,
neck and shoulder pains by improving the
strength of upper body and core muscles.
Peggy implemented a treatment plan that included
exercises and myofascial release which improved the
strength and mobility of my arm,
neck and jaw muscles.
Exercises for your traps, can also increase
neck and shoulder stability and
strength.