Benign paroxysmal positional vertigo (BPPV). BPPV occurs when calcium crystals in your inner ear â which help control your balance â are dislodged from their normal position and move elsewhere in the inner ear. BPPV is the most common cause of vertigo. You might experience a spinning sensation when turning in bed or tilting your head back to look up.
And though we delve into detailed pricing info later on, it's worth noting that the cost of a swim spa is often half that of a standard swimming pool. On average, you can expect to pay $8,900 to $23,000 for a swim spa versus $21,000 to $45,000 for a swimming pool (not including the deck).
Portable spas average between $2,000 and $12,000, depending on size and features. In-ground spas average between $15,000 and $20,000. It is often more cost-effective to build them in conjunction with an in-ground pool.