Fig. 1From: Quantifying dosage of physical therapy using lower body kinematics: a longitudinal pilot study on early post-stroke individualsa, Capture of a patient receiving conventional physical therapy while wearing IMU and heart rate (underneath t-shirt) sensors. b, Absolute angular velocity, ∣ω∣, at right hip joint obtained from IMU sensors (top graph) and heart rate change, ∆HR, from baseline (bottom graph) during a 1-h physical therapy sessionBack to article page