Wow... lots in this post.. I'll go point by point:
Yes they do.. ditch those 4" heels and get something lower. Even 3" heels are easier and look about the same. Anyone who won't dance with you because your heels aren't as high as so-and-so's isn't a leader you want to dance with anyway. The best leaders know better.
See previous post about ballet. I highly recommend it. You can almost always find SOMEPLACE to take adult beginner ballet classes.
I hear ya... this is my problem area that I've given up on. I have strange hips and there is little flexibility. I won't be doing those boleos where you kick your opposite elbow with your foot. Kudos if you can gain increased mobility. I have to do things "wrongly" to compensate. However, I do keep stretching just to avoid being crippled. (PS - I'm "of a certain age")
Your problem with stability in pivots could be due to a myriad of things besides lat strength. For instance, are you "collecting" properly and diligently? Pivots will go wonky if you don't. Are you dropping or raising your free hip when on one leg? Are your leaders pushing you off balance? Before you blame lack of strength, make sure your technique is good. All the strength in the world won't help if it isn't and you don't need THAT much strength when your technique is sound. You don't need to generate a pivot with YOUR muscles, and you can't muscle your way through one... the leader should be generating a pivot. you just go with the flow. You only need enough muscle to keep your body together rather than "breaking". Again, this doesn't take all that much strength, but it does take awareness of how to use what you've got.. ie: technique
You've clearly done a lot of fitness research. Yeah.. if you sit alot, you need to work on that stuff even if you DON'T do tango, although for walking backwards in tango you don't need super glutes.. you need flexibility in the front of your hips which is lost through sitting. It also takes awhile to get the hang of... wait for it.. the proper technique.
In Close embrace, you do not need to dissassociate so much... just do "crossing" ochos and molinete's. If you don't know what I mean by that, I'll explain further.
keeping good posture and being on axis on 4-inch stilettos while twisting, turning, and basically doing lunges on the balls of your feet? Not so easy. Don't get me wrong, tango shoes look fantastic, but I think they really put the follower in a mechanically disadvantageous position.
Yes they do.. ditch those 4" heels and get something lower. Even 3" heels are easier and look about the same. Anyone who won't dance with you because your heels aren't as high as so-and-so's isn't a leader you want to dance with anyway. The best leaders know better.
foot and ankle strengthening and stretching exercises.
See previous post about ballet. I highly recommend it. You can almost always find SOMEPLACE to take adult beginner ballet classes.
hip mobility, because how much I can extend the leg depends on my hip range of motion. It's really easy to compensate from the lower back when the hip socket is stiff, which leads to a lot of lower back pain.
I hear ya... this is my problem area that I've given up on. I have strange hips and there is little flexibility. I won't be doing those boleos where you kick your opposite elbow with your foot. Kudos if you can gain increased mobility. I have to do things "wrongly" to compensate. However, I do keep stretching just to avoid being crippled. (PS - I'm "of a certain age")
lat and oblique strengthening. I've been struggling with pivots for a long time and I still never feel stable and confident in them. Trying to piece together which muscles generate that rotational motion is pretty much a guess, since I have no training in anatomy or body mechanics, but for now I'm guessing lats and obliques would be important.
Your problem with stability in pivots could be due to a myriad of things besides lat strength. For instance, are you "collecting" properly and diligently? Pivots will go wonky if you don't. Are you dropping or raising your free hip when on one leg? Are your leaders pushing you off balance? Before you blame lack of strength, make sure your technique is good. All the strength in the world won't help if it isn't and you don't need THAT much strength when your technique is sound. You don't need to generate a pivot with YOUR muscles, and you can't muscle your way through one... the leader should be generating a pivot. you just go with the flow. You only need enough muscle to keep your body together rather than "breaking". Again, this doesn't take all that much strength, but it does take awareness of how to use what you've got.. ie: technique
posterior chain in general (hamstrings, glutes, back, calves etc). Because I sit at work, I think I spend a lot of time in flexion. People in the fitness industry believe this leads to tight and overactive hip flexors, rectus abdominus, pecs etc, and weak posterior chain in the general population. Since followers mostly walk backwards, I figure the stronger the posterior chain, the more stable and stronger the walk.
You've clearly done a lot of fitness research. Yeah.. if you sit alot, you need to work on that stuff even if you DON'T do tango, although for walking backwards in tango you don't need super glutes.. you need flexibility in the front of your hips which is lost through sitting. It also takes awhile to get the hang of... wait for it.. the proper technique.
thoracic mobility. Dissociation is such a big part of tango, yet I think a lot of us are very stiff in the upper back and have very limited range of motion there. But if I don't dissociate enough or if I'm not comfortable in that end range of motion, it throws me off axis or it forces me to disconnect from my partner (impossible when in close embrace; there I just suffer).
In Close embrace, you do not need to dissassociate so much... just do "crossing" ochos and molinete's. If you don't know what I mean by that, I'll explain further.