Acro Combinations

What do you think? What are valid combinations below?

Ask yourself: How many contact points are needed? Is it a position for balancing or rather for a libra? Are adjustments possible?

Click on the link-symbol, to get more information about the position…

Now check it out, whether I agree with your assumptions:

Note: the combination is valid, if both positions are in the same category… (However, this does not mean that the combination is attractive or meaningful!)