Caroline Girvan on Instagram: "10 min arms and core workout | Follow along with no equipment at home. Hello everyone! I hope you are all great! Today we have an upper body focused workout along with core strengthening movements to hit the shoulders, triceps and abdominal muscles (abs). All you need is a mat and 10 minutes of time! Please remember to make this workout to work for you so drop to knees when needing to, perform more reps if you can or complete 20 minutes if you feeling like you fanc