BPMN models with only XOR- and AND-gateways (Appendix B shows an example). When you use a motorized treadmill, your legs propel you forward just as in normal walking.
This does away with conventional springs and shock absorbers in favor of air pumps that inflate to different volumes based mostly on how agency (or mushy) the driver desires the experience to be.
Take your attitude off the basketball court and onfor everyday wear with a reboot of the iconic Hoops DNA. Whatever you choose, attitude is guaranteed.