The model and data presented below will be used in the next four questions. Consider a uniped (1-legged "bot") with four segments, three joints, one nerve, and nine muscle groups as viewed in its sagittal plane below: Segments, Joints & Nerve Muscle Groups JOINTS HAT Knee O Thigh Leg Ankle SEGMENTS flexors extensors extensors-( flexors flexors Foot (DF) extensors (PF) sciatic nerve uni-articular muscles 6 uni-articular muscle groups: ande dorsiflex, plantar-flex flex, extend 3 bi-articular muscle groups: hip fex knee ext gastrox: knee flex+ale F bi-articular The conventions for specifying joint position and motion are as follows: hip flexion is positive, extension is negative fully-extended position HAT and thigh segmental axes co-linea -0 knee-flexion is positive, extension is negative. fully-extended position thigh and leg segmental axes co-linear) - 0 ankle- dorsiflexion is positive, plantar-flexion is negative fully-extended position (eg and foot segmental aves co-linear] = 0 Inote-this means with foot flat on ground and leg verticalis 90 position The following table presents observed data on the passive range-of-motion of the uniped's joints: Target Joint Motion new Head Target Joint PROM [") Control Joint Positions Knee Extended Ankle Dorsiflawed Ankle Plantar feed Ankle Dorsiflesed Ankle Plantar flexed Flexion 135 135 Hip Extension -5 5 -15 Hip Control Joint Positions Hp Extende Ankle Dorsiflex Ankle Plantar flexed Ankle Dorsi lewed -15 H Ankle Plantar feed 110 Flexion 135 135 110 Knee Extension 20 15 -5 Control Joint Positions Hip Fle H Ene Extended Hp Extended Extended Dorsiflexion 105 95 105 105 Ankle Plantar-flexion 15 15 15 15 Based on this model, its components, and the data presented in the table above, answer the following questions