High Weight Capacity Treadmills

weight capacity
Stair lift seats are designed to take 17 stone and a maximum weight of 21 stone. For the larger user there is also an option of a heavy-duty seat that can take up to 28 stone.
This refers to the maximum user weight that the stairlift is able to carry up and down the stairs.
The amount of weight, usually expressed in pounds, which a given medical lift chair can safely support. Most liftchairs can support between 300 and 375 pounds of weight; heavy duty or bariatric grade models can support as much as 600 pounds of weight.

treadmills
(treadmill) an exercise device consisting of an endless belt on which a person can walk or jog without changing place
(treadmill) a job involving drudgery and confinement
A job or situation that is tiring, boring, or unpleasant and from which it is hard to escape
A device formerly used for driving machinery, consisting of a large wheel with steps fitted into its inner surface. It was turned by the weight of people or animals treading the steps
(treadmill) a mill that is powered by men or animals walking on a circular belt or climbing steps
An exercise machine, typically with a continuous belt, that allows one to walk or run in place

high
A high-frequency sound or musical note
A high point, level, or figure
A notably happy or successful moment
greater than normal in degree or intensity or amount; "a high temperature"; "a high price"; "the high point of his career"; "high risks"; "has high hopes"; "the river is high"; "he has a high opinion of himself"
a lofty level or position or degree; "summer temperatures reached an all-time high"
at a great altitude; "he climbed high on the ladder"