Final answer:
In tub/shower transfers, the helper performs most of the effort in the range of 50-74%.
Step-by-step explanation:
In tub/shower transfers, the helper performs most of the effort in the range of 50-74%. This means that the helper is responsible for about half to three-quarters of the effort needed for the transfer.
For example, if a person with limited mobility needs assistance getting in and out of the tub or shower, the helper may provide support by physically lifting or guiding the person. The helper may also assist with balance and stability during the transfer.
However, it's important to note that the helper should always prioritize the safety and comfort of the person they are assisting and use proper body mechanics to avoid injury.