TL;DR
Fit&Well has outlined three equipment-free mobility exercises for people who sit for long periods: the 90/90 stretch, adductor rock backs and a hip-flexor-to-hamstring movement. The report suggests starting with one to three sets, two or three times a week, and stopping if an exercise causes sharp pain.
Fit&Well has published a guide to three hip mobility moves for people who spend much of the day sitting: the 90/90 stretch, adductor rock backs and a kneeling hip-flexor stretch paired with a hamstring rock back. The report says the exercises require no equipment beyond a mat or other soft surface and recommends beginning with one to three sets two or three times a week.
Get oils, diffusers and self-care delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
The guide presents the movements as a way to work on hip rotation and flexibility in muscles around the hips. Its author, a personal trainer, says they are moves recommended to many training clients. That is the trainer’s rationale, not evidence in the supplied report that the exercises prevent or treat a medical condition.
For the 90/90 stretch, sit with both knees bent and legs positioned at right angles, one in front and one to the side. Rotate the legs and torso so the opposite knee comes forward, then move back. The guide calls for five repetitions in each direction and advises keeping the torso elongated and the core engaged.
For adductor rock backs, start on hands and knees, extend one leg out to the side and move the hips back until a stretch is felt in the inner thigh. Return forward and repeat 10 times before switching sides. The third exercise starts in a half-kneeling position: shift forward with the spine straight, then move back while straightening the front leg to stretch the back of that leg. Repeat five times per side. The guide suggests a pillow or rolled towel under the knee if extra cushioning is needed.
A Short Routine for Desk-Bound Days
For readers who spend long stretches at a desk, the practical appeal is a brief routine that needs little space and no specialist equipment. The three moves cover different positions and areas around the hips, making them an accessible option to try during a break or at home.
The report does not establish that this sequence reverses harm from sitting, nor does it provide research comparing these exercises with other approaches. Its recommendations should be understood as general fitness guidance, not a treatment plan. Regular movement throughout the day may also be relevant to someone seeking to break up long periods of sitting, but the supplied report does not assess that separately.
Products Worth Considering

Withings Sleep Under-Mattress Sleep Tracking Pad

LEVOIT Vital 200S-P Smart Air Purifier for Large Rooms up to 1875 ft², Quiet 27 dB Operation, AHAM Verifide, HEPA Sleep Mode, White

Levoit Core 400S-P Smart Air Purifier for Large Rooms
As an affiliate, we earn on qualifying purchases.
How the Three Moves Are Prescribed
Fit&Well’s guidance is to begin with one to three sets of the listed repetitions, two or three times a week, and build toward a daily practice if comfortable. It also says sets can be split across the day—for example, one in the morning and one in the evening, with a midday set added later.
The advice is not a promise that every reader will gain mobility or feel better. The report does not give a timeline for results, define a standard measure of hip mobility, or cite a study testing this exact three-move sequence. Its instructions focus on controlled movement, a neutral spine where specified and adjusting knee support as needed.
“If any of these exercises cause sharp pain, stop immediately and consult your doctor.”
— Fit&Well report
Limits of the Exercise Advice
The source material does not provide the report’s publication date, supporting studies for the routine, or evidence that the sequence produces specific health outcomes. It also does not describe how the moves should be modified for particular diagnoses or current injuries. The guidance says people with prior injuries should check with their medical team before trying the exercises, and anyone experiencing sharp pain should stop and consult a doctor.
Individual comfort and ability can differ. The report does not specify how much stretch sensation is appropriate beyond advising readers to stop for sharp pain, so readers with pain, limited movement or health concerns may need tailored advice from a qualified clinician.
Start Gently and Monitor Comfort
Readers following the guide can begin with one set two or three times a week, use a soft surface and keep movements controlled. They can split sets across the day, as the report suggests, rather than trying to complete the routine all at once. The stated progression is to increase toward daily practice as mobility improves, but the report gives no fixed schedule for adding frequency.
There is no further study or follow-up announced in the supplied material. Anyone with a prior injury should seek advice from their medical team first; if a movement causes sharp pain, stop and contact a doctor.
Key Questions
Which three moves does the guide recommend?
It lists the 90/90 stretch, adductor rock backs and a kneeling hip-flexor stretch that shifts into a hamstring rock back.
How often should I do the routine?
The report recommends starting with one to three sets, two or three times a week, with a gradual move toward daily practice if comfortable. It also suggests splitting sets between morning and evening, then adding a midday set as mobility improves.
Do the exercises need equipment?
The guide says no equipment is needed beyond a yoga mat or suitable soft surface. A pillow or rolled towel can cushion the knee during the kneeling movements.
What should I do if a movement hurts?
Fit&Well advises stopping immediately if an exercise causes sharp pain and consulting a doctor. People with prior injuries are advised to check with their medical team before attempting the moves.
Source: fitandwell.com
