The control group will not participate in any exercise program.

The intervention group will participate in an exercise program for 6 weeks/ 2 sessions per week, for a total of 12 sessions of 30-45 minutes each.

The group follows warm up exercise (maximum 10 minutes). This consisted of combined, breathing techniques, low-impact aerobic exercises, free range of motion exercises of upper and lower limbs and spine, and coordination-based exercises of hands and feet. Breathing techniques take regular activities such as sitting, walking, and lying down. At the end of this phase, active stretching exercises of major muscles of arm, leg and trunk were performed.

To measure the levels of anxiety and depression Hospital Anxiety and Depression Scale (HADS), will be used. Patients have to score 14 opinions. Seven of the items relate to anxiety and seven relate to depression. A cut-off point of 8/21 for anxiety or depression has been recommended.

To measure quality of life, EQ-5D-3L will be used. The EQ-5D-3L essentially consists of 2 pages: the EQ-5D descriptive system and the EQ visual analogue scale (EQ VAS). The EQ-5D-3L descriptive system comprises the following five dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. Each dimension has 3 levels: no problems, some problems, and extreme problems. The patient is asked to indicate his/her health state by ticking the box next to the most appropriate statement in each of the five dimensions. This decision results into a 1-digit number that expresses the level selected for that dimension. The digits for the five dimensions can be combined into a 5-digit number that describes the patient's health state.

The Numeric Pain Rating Scale (NPRS) is a unidimensional measure of pain intensity in adults and it will be used in the current study. The most commonly used is the 11-item NPRS. The 11-point numeric scale ranges from '0' representing one pain extreme (e.g. "no pain") to '10' representing the other pain extreme (e.g. "pain as bad as you can imagine" or "worst pain imaginable").The NPRS is a valid and reliable scale to measure pain intensity. In this study, will rate current pain intensity and mean pain intensity during the past 7 days.

The Pittsburgh Sleep Quality Index (PSQI) is an effective instrument used to measure the quality and patterns of sleep in the older adult. PSQI will be used to assess quality and patterns of sleep in the current study. PSQI differentiates "poor" from "good" sleep by measuring seven domains: subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleep medication, and daytime dysfunction over the last month. The client self-rates each of these seven areas of sleep. Scoring of the answers is based on a 0 to 3 scale, whereby 3 reflects the negative extreme on the Likert Scale. A global sum of "5" or greater indicates a "poor" sleeper. Although there are several questions that request the evaluation of the client's bed mate or roommate, these are not scored, nor reflected in the attached instrument. An update to the scoring: if 5 is not complete or the value is missing, it now counts as a "0".