reach stride

reach one's stride

 and hit one's stride
to do something at one's best level of ability. When I reach my stride, things will go faster, and I'll be more efficient. Now that I've hit my stride, I can work more efficiently.
See also: reach, stride
References in periodicals archive ?
Wilson suspects that wild cats may be able to reach stride frequencies of 4strides/s, which, in combination with longer stride lengths, may allow them to outstrip their captive cousins and hit top speeds of 29m/s.