Build custom stretching routines with hold timers, body part targeting, and visual guides.
The Stretching Routine Builder turns a list of stretches into a followable session. You pick stretches, assign each a hold time, arrange the order, and the tool produces a timed sequence with on-screen hold timers and a visual guide for each move. Body part tags let you aim a routine at one area, such as hips or hamstrings, instead of assembling a random assortment. The thing most people misjudge is the session length: the total includes the rest or transition time between stretches, so a routine of eight 30-second holds is never four minutes. Budget for that when you build it.
A concrete input and expected output from the current implementation.
Input
Hamstring stretch 30s, quad stretch 30s, hip flexor stretch 30s, calf stretch 30s, glute stretch 30s; 15s rest between stretches
Expected output
Routine of 5 stretches. Holds: 5 x 30s = 2:30. Rests: 4 x 15s = 1:00. Total session: 3:30.
The total is the sum of every hold plus every rest between stretches, not the holds alone. Five stretches create four gaps, so the session runs 210 seconds, reported as 3:30.
Each stretch in your routine gets a hold duration. During the session the tool runs through the sequence in order, showing a timer for the current hold, then a rest or transition period, then the next stretch, until every item is complete. The routine's total duration is the sum of all holds plus all rests between stretches, which is why it comes out longer than the holds alone.
Stretches are organized by the body part they work, so you can build a routine around one area, such as hips, or combine several areas in one session. Each stretch carries a visual guide showing the starting position. The guide is a reference for setup, not live feedback on your position or depth, so leave judgment of range and discomfort to yourself.
Because the rests between stretches count as part of the routine. Five 30-second holds with 15-second rests are 2:30 of holding plus 1:00 of rest, for a 3:30 session. If you need a hard cap on length, shorten the hold times or reduce the rest interval rather than assuming the tool trims anything.
No. It schedules and times your session, and the visual guides help you get into the starting position, but nothing in the tool measures your actual alignment or range of motion. If a position hurts or feels wrong, back off or skip it; the timer simply moves on when the hold ends.
The example and behavioral notes were checked against the browser implementation. Standards and primary references below define the relevant format, formula, or platform behavior.
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