During weight-bearing, 80 to 90% of the load is transmitted through the tibial plafond to the dome of the talus.
One other question to ask is whether the wall in question is a weight-bearing wall.
Weight-bearing exercise, like walking and jogging, helps keep bones strong and wards off osteoporosis.
For example, various types of splints are available to position and support the extremity during activities and to increase weight-bearing ability.
Weight-bearing exercise also helps to strengthen bones.