Most body weight is carried by the two largest and most posterior tarsals, calcaneus and talus.
Source: "Anatomy Coloring Workbook" by Alcamo & Bergdahl, p. 50
You reverse a suplex by standing with feet firlmy on the ground, then when your opponent goes to lift you off the ground, put your right foot behind their leg. That is how you reverse a suplex.
We have two talus bones in our bodies. If the weight is evenly distributed throughout the body, they each take 1/2 the load, or one half the body weight when standing.
The knee locking mechanism in the human body helps to stabilize the knee joint and prevent it from buckling or collapsing during weight-bearing activities. It also helps to maintain balance and support the body's weight when standing or walking.
The tarsal bones form the back part of the foot and provide support and stability for walking, standing, and other weight-bearing activities. They also help with shock absorption and movement of the foot.
Weight-bearing bones include the femur (thigh bone), tibia and fibula (lower leg bones), and the bones of the foot such as the talus, calcaneus, and metatarsals. These bones support the body's weight during activities like standing, walking, and running.
When standing normally, our center of gravity is located around our lower abdomen or pelvis region. This is where the majority of our body weight is concentrated, helping us maintain balance and stability.
when a man is standing on ground all his weight is in downward direction and pressure is the force divided by area as force is maximum and area is minimum so pressure will be more when he is standing
When standing on the ground, the Earth exerts a force equal to your weight in the downward direction (gravitational force) and you exert an equal force in the upward direction on the Earth (reaction force) as per Newton's Third Law of Motion.
There is more pressure when the man is standing, since pressure is the amount of force acting on a certain area and is calculated by dividing the force by the area. When a man is standing, the area of contact with the ground is less than the area of contact when lying down. Since his weight is constant, there is more pressure when he is standing.
An ordinary human standing exerts a pressure equivalent to the body weight divided by the area in contact with the ground. On average, this pressure is about 10-15 pounds per square inch (psi).
The force exerted by a person on the ground is the same whether they are standing up or laying down, as it is determined by their weight. The only difference is the distribution and contact area of the force between the feet when standing versus the whole body when laying down.
The person of mass (m) exerts the same force on the ground both standing up and lying down. This can be easily seen through Newtons Second Law ie F = ma. Knowing that pressure is defined as force over area (P = F/Area), it can be seen that the person standing up is applying more pressure to the ground.
A direct ground lift is used when a patient is conscious, uninjured, and needs help moving from the ground to a standing position. It is not recommended for use with injured patients or those in distress as it requires the patient to bear some weight on their legs.
it is because of the bouyant force or upthrust
The pressure exerted by a man standing on one leg depends on his weight, the surface area of his foot in contact with the ground, and the force distribution. Generally, the pressure will be higher when standing on one leg compared to standing on two legs because the force is concentrated on a smaller area.
NO!
The equal and opposite force to the downward force of gravity pulling on a man standing on the beach is the normal force exerted by the ground pushing back up on the man. This normal force prevents the man from sinking into the ground due to the force of gravity.