How To Exercise On The M7I; 16_Biomechanical Position - Keiser M7i Installation And Operation Manual

M7i WHEELCHAIR-ACCESSIBLE TOTAL BODY TRAINER

HOW TO EXERCISE ON THE M7i

The M7i is intended for cardiovascular, strength, and power conditioning exercise. The following sections outline the safe
and proper operation of the M7i.
BIOMECHANICAL POSITION
Proper biomechanical positioning is necessary for a safe, comfortable, and effective workout. Follow the steps below to ensure
proper biomechanical positioning before every workout:
1. Wheelchair Position: Feet are directly over the M7i Base Plate.
2. Set Proper Reach:
•
Legs — Place feet onto the Footpads, then extend one Footpad to the furthest position. Check for a slight bend at the
knee and for minimal contact of your lower thigh with the seat. Adjust wheelchair position as needed.
•
Hands and Arms — Grab one Handle and extend it to the furthest position. With your back against the wheelchair
backrest, check for a slight elbow bend. Adjust the Handle reach as needed for proper reach and comfort.
3. Lock and Strap: Once proper reach is attained, lock your wheelchair brake (turn off powered mobility devices) and attach
the Recoiler Safety Straps (refer to page 12 "Recoiler Safety Straps" section).
Figure 13 "Biomechanical Positioning" shown below demonstrates proper positioning throughout your workout:
HANDS AND ARMS
Ensure a firm grasp throughout the exercise and
that your elbows keep a slight bend at full extension.
Keep your hands in front of your chest. Adjustable
Handles allow users of varied heights to exercise
comfortably. Swivel Handles allow wrists/shoulders
to rotate naturally and freely.
LEGS
At full leg extension, ensure that
your knee keeps a slight bend
and that your lower thigh
makes minimum contact with
the seat. Keep your legs in
line with the Footpads. The
legs should not be bowed
out or inward.
FEET
Place your feet on the Footpads with heels resting against
the Footpad rear wall. Foot Straps provide secure footing
during exercise. NOTE: Ensure Foot Straps are snug to fit,
without causing any discomfort.
Figure 13 above features optional Leg Stabilizers (PN 520818) and Adaptive Wrist Straps (PN 525408), available for individuals with
limited control of legs or arms. Consult with your physician to determine if these items are right for you.
HEAD AND NECK
Keep your head and neck in alignment with your body. Your eyes
and ears should be on the same horizontal plane and parallel
with the floor.
Figure 13. Biomechanical Positioning
BACK AND SHOULDERS
Your back must be fully supported by your wheelchair backrest
at all times. Adjust any backrest support, cushion, or pillow
for comfort. Avoid sitting at the edge of your seat. Maintain
the natural curves of the spine and avoid leaning forward or
arching your back to achieve proper posture.
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