It sometimes happens in training that you may get injured but no less and no more than any other sport. Work with your partner and use the break fall techniques you are taught and you will reduce injuries.
That all depends on you and your discipline to learn and compete. At the club we have three to four grading per year and in Judo we have 8 belts each of which is made up of Mon/Kyu grades which a syllabus has to be studied
Classes start from £26 per month for 1 class per week, we have special prices for more than 1 class per week to encourage members to attend more and a discount for families. Please head over to your membership fees section