A nurse is assisting in the care of a client who is at 34 weeks of gestation and is experiencing lower back pain. Which of the following recommendations should the nurse make?

Pelvic rocking exercises can help relieve lower back pain during pregnancy. The client can perform this exercise by getting on their hands and knees, keeping their back straight, and gently rocking their pelvis back and forth. This helps to stretch and strengthen the muscles in the lower back and pelvis. Sit in a hot tub for 30 min every evening: Hot tubs and hot baths are not recommended during pregnancy as they can raise the body temperature too high, which can be harmful to the developing fetus. Raise chairs to keep knees lower than hips: This recommendation is more appropriate for promoting good posture and reducing strain on the back, but it may not specifically address lower back pain. Use the arms to pick up heavy items: It is important to avoid heavy lifting during pregnancy as it can strain the back and increase the risk of injury. It is recommended to use proper lifting techniques, such as bending the knees and using the leg muscles rather than the back muscles, to lift objects.