5Here’s an example of how objective data from the Rolyan smart handle can providethe objectivity necessary to present high‐quality, evidence based strength exercise.A patient performs elbow flexion with the Rolyan smart handle. During theinitial exercise session, the therapist determines that the appropriate resistancefor the patient is 5 kg (11 lbs). The patient fatigues during the 11 th repetition.Because this is fewer than 12 repetitions the resistance is kept the same at 5 kg(11 lbs) during the next exercise session. When performing the same exerciseduring the second exercise session, the patient fatigues during the 14 threpetition. Since this is more than the 12 reps for the third exercise session; theresistance for the exercise is increased by 5% (. x 1.05) to 5.25 kg (11.5 lbs). Thetherapist chooses either a stronger level of band or sets the length of the bandwithin the Rolyan smart handle so the new resistance is level can be set at 5.25kg. This is precise dosing of resistance helps optimize both patient safety andtreatment outcomes.BIOFEEDBACKPeople typically perform at a higher capacity when they receive useful feedbackrelevant to their performance. Therapy patients are no different. The Rolyan smarthandle provides patients with specific feedback:(a) The peak force of each repetition.(b) The number of repetitions performed.(c) Adjustable audio signals & synchronously visual signals to cue the patient whenrepetition or peak force targets are achieved.Furthermore, patients are naturally engaged and motivated by technology. Whileresistive elastic bands are ‘low‐tech’ products and may be perceived by some patientsas very simple form of exercise, they are none‐the‐less a very economical anduser‐friendly exercise tool. The Rolyan smart handle not only adds clinical value, butsophistication to band exercise, thereby influencing patient perceptions andenhancing the professionalism of a therapy clinic.26Edit DataWhen the data is successfully received, select the training detail (including body part, training type, andband color), and click to save.View DataWhen the training detail has been set, user can view the data set on the screen. Click icon to delete thedata. Click icon to export data either in excel or photo format.Maximum forceRepetition index