Q.Describe the Chair Sit and Reach Test and the Back Scratch Test. What does each of these tests measure and how is it scored?

The Rikli and Jones Senior Citizen Fitness Test

Most fitness tests are built around athletic performance -- running fast, jumping far, lifting heavy. But for the majority of adults, and especially for older adults, the more useful question is different: can this person do the ordinary physical tasks of daily life safely and without help -- getting out of a chair, carrying groceries, reaching a high shelf, walking to catch a bus? The Rikli and Jones Senior Citizen Fitness Test (SFT), developed by Dr Roberta Rikli and Dr Jessie Jones, was built to answer exactly that question. It is intended for older adults, broadly in the 60-to-94 age range, though the same tasks can be used more widely to evaluate functional ability.

The test needs almost no equipment -- a sturdy chair, a stopwatch, a measuring tape, and light hand weights -- and can be run in a community hall, a park, or at home. Because it uses everyday movements rather than athletic ones, it is safe for people who are not otherwise athletic, and it can flag early when someone is losing the physical capacity to live independently.

The SFT covers six components, each tied to a specific real-life movement:

1. Lower-body strength -- the Chair Stand Test. Sitting on a standard chair with arms crossed over the chest, the person stands fully and sits back down as many times as possible in 30 seconds. This mirrors getting out of a car, a low chair, or off a toilet seat without using the arms for support.
2. Upper-body strength -- the Arm Curl Test. Seated, holding a hand weight (8 pounds for men, 5 pounds for women), the person performs as many bicep curls as possible in 30 seconds. This mirrors lifting and carrying everyday loads such as grocery bags.
3. Lower-body flexibility -- the Chair Sit-and-Reach Test. Seated at the edge of the chair with one leg extended, the person reaches toward their toes and holds the stretch. This mirrors the flexibility needed to bend down and pick something up, or put on socks and shoes.
4. Upper-body flexibility -- the Back Scratch (Back Stretch) Test. One hand reaches over the shoulder and down the back while the other reaches up from below, trying to touch fingertips behind the back. This mirrors the reach needed to fasten a zip, comb hair, or reach a high shelf.
5. Agility and dynamic balance -- the 8-Foot Up-and-Go Test. From a seated start, the person stands, walks as quickly as safely possible around a cone 8 feet away, and returns to sit back down. This mirrors getting up quickly to answer a door or catch a bus while keeping balance while moving.
6. Aerobic endurance -- the 6-Minute Walk Test. The person walks, at their own pace but as far as possible without running, around a marked course for 6 minutes; the total distance covered is the score. This mirrors the sustained walking most daily errands require. …