If you struggle to maintain good form during an exercise, drop back to an easier variation of the exercise to build those stabilizing muscles necessary for good form.
Berries. From strawberries and blackberries to cranberries and blueberries, these gemlike fruits are particularly potent in antioxidant and anti-inflammatory activity. Along with fiber and vitamin C, berries possess plant pigment phytochemicals, such as anthocyanins and ellagic acid, which may be behind their health benefits. Studies have linked increased berry consumption with lower risks of heart disease, Alzheimer's disease, and diabetes. — Harvard Medical School