StretchLab in Newtown, PA is seeking an energetic, passion filled, sales motivated individual that has a love for health and wellness. About us. StretchLab is the industry leader in offering one-on-one assisted stretching. StretchLab has created a variety of offerings to empower clients to ‘Live Long’. We have a team of experts with credentials in an array of related fields including exercise science, personal training, physical therapy, yoga, ma...