You no longer have to sit on the sidelines of life or suffer from needless aches, pains and injuries. (isometricsstrength.com)
I told myself that I would never take another vacation and sit on the sidelines of life. (joyfulketolife.com)
If you've been sitting on the sidelines for months — and people have been worried since at least the beginning of the year — the opportunity cost was enormous. (moneysense.ca)