Warnings This stationary training equipment is not suitable for high accuracy purposes. Read the manual carefully before using the product. The product is home appliance fitness equipment. Consult a doctor before use in case you have any health conditions and to prevent any accidents during the training process. If you are under treatment for a heart condition, blood pressure, excessive cholesterol etc., it's very important to consult a doctor before training. Always pay attention to your health condition before training. Incorrect training methods may cause health problems. Stop training if you have any discomfort such as a headache, chest tightness, irregular heartbeat, shortness of breath, dizziness and nausea etc. Consult and seek your doctor's permission before training again.