Abstract: A cushion airbag pad, which comprises: a cushion body, comprising a pad body; a plurality of airbags; and a plurality of airways; and a one-way air admittance member mounted in the cushion body and internally provided with a one-way air admittance channel; wherein the one-way air admittance channel is provided with an air inlet port and at least one air outlet port, and at least two ends of the one-way air admittance member are fixed to the cushion body, and one end of the at least two ends, away from the air inlet port, of the one-way air admittance member is fixed to the pad body, such that warping of the one-way air admittance member is inhibited, thereby keeping the one-way air admittance member in a non-bending state.

Abstract: An air inflatable massage cushion contains: a body and a control box which is connected with the body via the multiple air tubes. The body includes multiple airbags communicating with at least one air channel via multiple air conduits, wherein a respective air channel is in connection with some of the multiple airbags, different air channels are connected with the multiple airbags which are intersected with one another. A respective one airbag does not communicate with at least one adjacent airbag so as to inflate or deflate airs in some airbags not communicate with one another via different air channels, thus inflating and deflating the airs of the airbags at different positions of the body to obtain air permeability and a massage effect.

Abstract: A method for measuring a physical condition of an individual by using a post-exercise heart rate recovery rate is provided and, has steps of: acquiring a heart rate of the individual during a recovery period after a physical activity of the individual; calculating a heart rates recovery rate of the individual using a nonlinear regression equation, which includes a parameter representing the rate of heart rate recovery; and determining the physical condition of the individual based upon the parameter. Hereby, the accuracy of measuring the heart rate recovery rate is better than other conventional methods.