Invisible braces straighten teeth in 6–18 months

Licensed massage therapists customize massages and treat faces to organic facials

During invigorating 90-minute classes, a heated studio spurs detoxifying sweat and helps students sink into extra-deep stretches

All-in-one home unit lets users easily transition between more than 80 simple and advanced exercises

Experienced pole-dance instructors lead confidence- and muscle-toning classes for women of all experience levels in a mirror-filled studio

Yoga classes teach the gentle, prolonged poses of Mellow Flow or upbeat movements of Nia, a blend of yoga, jazz, and martial arts

Kickboxing classes combine boxing and martial arts to help to tone and trim physiques; one-on-one training helps to refine style and results

Exam, cleaning, and x-rays prevent onset of disease; Venus bleaching lifts stains from teeth; treatment rooms have Netflix streaming on TVs

As music fills the air, sultry performers prowl the stage in shimmering costumes that swing as their bodies dance alongside poles

Passport membership grants exercisers access to equipment and classes at network of gyms across Boston metro areas