2018-01-092018-01-091983http://hdl.handle.net/2152.3/4282This image reflects STS-7 Norman E. Thagard training with treadmill, linear threshold equipment.Space MedicineShuttleSTS-7Norman E.ThagardTreadmillLinear threshold equipmentSTS7 21.8 S83-33994 N.T. training with treadmill, linear threshold