Participants will undertake the first training session in the University of Thessaly under the supervision of a specialized physiotherapist in order to precept the exercises. All the other sessions will proceed via telerehabilitation program at their home. Participants will undergo an exercise home based program 3 times/week.

The program will start with 10 minutes warm up exercise , 20 minutes continuous aerobic exercise ( 60-80% of target heart rate), 20 minutes resistance training exercise ( 30-50% 1RM), 5 minutes cool down and breathing exercises. For their safety patients will monitor glucose, blood pressure, pulse-oxygen and heart rate via, blood pressure monitor, pulse oximeter and smart-watch devices. They will be assessed at the beginning of the study and after the intervention ( at 6 weeks)

The participants in this group will just receive the education session and they will continue their current medical therapies.They will be assessed at the beginning of the study and after the intervention ( at 6 weeks).

All the subjects in the telerehabilitation group will measure their heart rate and SpO2 with a pulse oximeter and blood pressure with digital sphygmomanometer themselves before ,during and after the end of each session for safety after they had been taught by physiotherapist. The patients will also oversee their blood sugar level before and after each session in order to prevent hypoglucemia events.

The target heart rate for each patient will set at 60-80% of heart rate reserve plus the heart rate rest and wiil be calculated by the physiotherapist for each patient based on if they receive beta blockers medication or not.

The 6-min walk (6MW) test is commonly used to assess exercise capacity in patients and to track functional change resulting from disease progression or therapeutic intervention.

International Physical Activity Questionnaire - Short Form This measure assesses the types of intensity of physical activity and sitting time that people do as part of their daily lives are considered to estimate total physical activity in MET-min/week and time spent sitting.

Jamar Hydraulic Hand Dynamometer The Jamar Hydraulic Hand Dynamometer can be used to measure isometric force and peak strength with five adjustable grip positions. The handle easily adjusts from 1 3/8" - 3 3/8" in half-inch increments. This helps track strength and rehabilitation over time.

30 second chair stand test Equipment: A chair with a straight back without arm rests (seat 17" high), and a stopwatch and count the number of times the patient comes to a full standing position in 30 seconds.

36-Item Short Form Survey (SF-36) The RAND 36-Item Health Survey taps eight health concepts: physical functioning, bodily pain, role limitations due to physical health problems, role limitations due to personal or emotional problems, emotional well-being, social functioning, energy/fatigue, and general health perceptions.Each scale is directly transformed into a 0-100 scale on the assumption that each question carries equal weight. The lower the score the more disability.