Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Do you need the barre to do these workouts at home?  if so where do you get one?
Document: One could use a chair, but a barre is more effective...and not always practical or in the budget. I got the barre; did all the workouts and saw minimal results. I needed more of a challenge. Perhaps this is more for the beginner or for one who studies dance?
I am an avid barre fan, and Physique 57 does not disappoint. I purchased both of their 3-DVD sets. I like when instructors don't water down their workouts and leave plenty of room to grow. I really feel the burn when I do the Classic 57-minute workout and the two shorter workouts are great when I only have 30-minutes to devote to working out that day. However, if you are not an advanced exerciser, Physique 57 does provide one person to show less advanced barre modifications.
So i've done the full workout twice, and the express once, but I always feel good after this program. I've taken a live class 4 yours ago, but never really attempted barre workouts again until recently. I fell in love with Pure Barre live classes, but I just paid my gym membership so until I can join the studio I've been doing these at home. It's still too early to determine results, but I love the full body workout I feel after 50+ minutes.
I received this recently and based on the great reviews expected it to be everything I wanted and needed. I only tried it 4 times and maybe need to give it more time, but I found that I was actually getting bulkier (I am very petite to begin with) and my jeans were getting tighter. I don't need to lose weight, was just hoping to tone up and get my shape back. Due to my age, things just aren't as firm as they used to be.
I love the Physique 57 Volume 1 workout so I couldnt wait to get volume 2. It is a fantastic workout and for the person with limited time, the 2 30 minute workouts are perfect. You will feel great once you do them!
This is a tough workout, and I cannot do all the reps for all the exercises. That said, I do these workouts regularly, and I enjoy them. I have lower back issues, so I modify a lot of the moves. Even so, hands down, this is the most effective home workout I have used for flattening my stomach and tightening up my legs. This series is not just a rehashing of the series 1 exercises; the moves are new varations that that make the workout feel fresh.
Excellent product but expensive shipping cost. Item never came but was re sent quickly. Extremely effective workout and I recommend it to anyone using the Bar Method Dvds who need a change.
Repeat on second side.o Abs with leg variations (&lt;4 min):  You need a playground ball for the first part of this segment, holding it between the legs. It is followed by a brief stretch.o Abs round 2 (5 min): Starts with pilates based ab work, continuing with the leg variations.
Barre has really helped my knees although I waited a few months after finishing up physical therapy before trying the thigh segments. The 57 minute DVD did bother my hip a little bit, but not enough to cause any serious problems.
Classic 57 Minute Full Body Workout (times are estimated):o Warmup (9.5 min): Starts with the traditional barre style marching warmup. She then has you pick up weights for upper body work, the first portion while doing wide leg plies.
Answer: yes