In commerce, some businesses offer customers of a certain age a senior discount. The age at which these discounts are available vary between 55, 60, 62 or 65, and other criteria may also apply. Sometimes a special senior discount card or other proof of age needs to be obtained and produced to show entitlement.
Dining Chair Height. Chairs and chair arms should be able to slide under your dining table with ease, but they also must have comfortable lap and leg room when guests are sitting in them. Most dining tables are about 30 inches high. Chair height is generally 18 inches (from the floor to the seat). Rules of Thumb.
Chair Types. Different types of chairs can vastly alter the typical kinematic and kinetic data displayed during rising from a standard chair. Studies analyzing the sit-to-stand movement using standard chairs generally use a chair characterized by limited cushioning, the presence of a backrest, and no arm rests.Height of the chair is often adjusted to 80% of the subject s knee height (Riley et al., 1991).Decreasing chair height increases the average maximum hip, knee, and ankle flexion angles, in addition to increasing maximum hip, knee, and ankle torques.eight of the chair is often adjusted to 80% of the subject s knee height (Riley et al., 1991). Decreasing chair height increases the average maximum hip, knee, and ankle flexion angles, in addition to increasing maximum hip, knee, and ankle torques.